Exact Mass: 344.1624

Exact Mass Matches: 344.1624

Found 500 metabolites which its exact mass value is equals to given mass value 344.1624, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Malabaricano

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


Fragransin A2 is found in herbs and spices. Fragransin A2 is isolated from arils of Myristica fragrans (nutmeg). Isolated from Myristica fragrans. Malabaricano is found in herbs and spices.

   

3-Dehydronobilin

6,10-Dimethyl-3-methylidene-2,9-dioxo-2H,3H,3ah,4H,5H,8H,9H,11ah-cyclodeca[b]furan-4-yl (2Z)-2-methylbut-2-enoic acid

C20H24O5 (344.1624)


3-Dehydronobilin is found in herbs and spices. 3-Dehydronobilin is isolated from Anthemis nobilis (Roman chamomile). Isolated from Anthemis nobilis (Roman chamomile). 3-Dehydronobilin is found in roman camomile and herbs and spices.

   

2-(4-Allyl-2-methoxyphenoxy)-1-(4-hydroxy-3-methoxyphenyl)-1-propanol

4-{1-hydroxy-2-[2-methoxy-4-(prop-2-en-1-yl)phenoxy]propyl}-2-methoxyphenol

C20H24O5 (344.1624)


2-(4-Allyl-2-methoxyphenoxy)-1-(4-hydroxy-3-methoxyphenyl)-1-propanol is found in herbs and spices. 2-(4-Allyl-2-methoxyphenoxy)-1-(4-hydroxy-3-methoxyphenyl)-1-propanol is a constituent of Myristica fragrans (nutmeg) oil

   

(1(10)E,4E,6a,8b)-8-Angeloyloxy-14-oxo-1(10),4,11(13)-germacratrien-12,6-olide

6-Formyl-10-methyl-3-methylidene-2-oxo-2H,3H,3ah,4H,5H,8H,9H,11ah-cyclodeca[b]furan-4-yl (2Z)-2-methylbut-2-enoic acid

C20H24O5 (344.1624)


(1(10)E,4E,6a,8b)-8-Angeloyloxy-14-oxo-1(10),4,11(13)-germacratrien-12,6-olide is found in fats and oils. (1(10)E,4E,6a,8b)-8-Angeloyloxy-14-oxo-1(10),4,11(13)-germacratrien-12,6-olide is a constituent of Helianthus annuus (sunflower) Constituent of Helianthus annuus (sunflower). (1(10)E,4E,6a,8b)-8-Angeloyloxy-14-oxo-1(10),4,11(13)-germacratrien-12,6-olide is found in fats and oils.

   

Safficinolide

4-hydroxy-7,7-dimethyl-6-oxo-3-(propan-2-yl)-6H,6aH,7H,8H,9H,10H,10aH-benzo[c]isochromene-1,10a-dicarbaldehyde

C20H24O5 (344.1624)


Constituent of Salvia officinalis (sage). Safficinolide is found in tea, herbs and spices, and common sage. Safficinolide is found in common sage. Safficinolide is a constituent of Salvia officinalis (sage).

   

Rosmadial

7-hydroxy-3,3-dimethyl-2-oxo-6-(propan-2-yl)-2H-spiro[1-benzofuran-3,1-cyclohexane]-2,4-dicarbaldehyde

C20H24O5 (344.1624)


Constituent of Rosmarinus officinalis (rosemary). Rosmadial is found in many foods, some of which are herbs and spices, cloves, nutmeg, and common sage. Rosmadial is found in caraway. Rosmadial is a constituent of Rosmarinus officinalis (rosemary).

   

Columbaridione

4-hydroxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),4-diene-3,6,15-trione

C20H24O5 (344.1624)


Constituent of Salvia columbariae (California chia). Columbaridione is found in herbs and spices, beverages, and common sage. Columbaridione is found in beverages. Columbaridione is a constituent of Salvia columbariae (California chia).

   

5-(6-Hydroxy-3,7-dimethyl-2,7-octadienyloxy)-7-methoxycoumarin

5-{[(2E)-6-hydroxy-3,7-dimethylocta-2,7-dien-1-yl]oxy}-7-methoxy-2H-chromen-2-one

C20H24O5 (344.1624)


5-(6-Hydroxy-3,7-dimethyl-2,7-octadienyloxy)-7-methoxycoumarin is found in citrus. 5-(6-Hydroxy-3,7-dimethyl-2,7-octadienyloxy)-7-methoxycoumarin is isolated from lime oil (Citrus aurantifolia). Isolated from lime oil (Citrus aurantifolia). 5-(6-Hydroxy-3,7-dimethyl-2,7-octadienyloxy)-7-methoxycoumarin is found in citrus.

   

Isoachifolidiene

6-Hydroxy-6,9-dimethyl-3-methylidene-2-oxo-2H,3H,3ah,4H,5H,6H,9ah,9BH-azuleno[4,5-b]furan-5-yl (2E)-2-methylbut-2-enoic acid

C20H24O5 (344.1624)


Isoachifolidiene is found in herbs and spices. Isoachifolidiene is a constituent of Achillea millefolium (yarrow). Constituent of Achillea millefolium (yarrow). Isoachifolidiene is found in herbs and spices.

   

4,4'-Dihydroxy-3,3'-dimethoxy-9,9'-epoxylignan

4-({4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-3-yl}methyl)-2-methoxyphenol

C20H24O5 (344.1624)


4,4-dihydroxy-3,3-dimethoxy-9,9-epoxylignan, also known as 34-divanillyltetrahydrofuran or dv-tetrahydrofuran, is a member of the class of compounds known as 9,9-epoxylignans. 9,9-epoxylignans are lignans with a structure based on the 9,9-epoxylignan skeleton, which consists of a tetrahydrofuran that carries two benzyl groups at the 3- and 4-positions. Additionally they are oxygenated at the 2-position to form dibenzylbutyrolactones (oxo group) or a dibenzylbutyrolactols (hydroxyl group). 4,4-dihydroxy-3,3-dimethoxy-9,9-epoxylignan is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 4,4-dihydroxy-3,3-dimethoxy-9,9-epoxylignan can be found in sesame, which makes 4,4-dihydroxy-3,3-dimethoxy-9,9-epoxylignan a potential biomarker for the consumption of this food product. D001697 - Biomedical and Dental Materials

   
   

Isochiliolide lactone

Isochiliolide lactone

C20H24O5 (344.1624)


   

4-[5,10-Dihydroxygeranyloxy]-5-methylcoumarin

4-[5,10-Dihydroxygeranyloxy]-5-methylcoumarin

C20H24O5 (344.1624)


   

Eriostemoic acid

Eriostemoic acid

C20H24O5 (344.1624)


   

9beta-Hydroxy-8beta-tiglinoyloxy-lasiolaenin

9beta-Hydroxy-8beta-tiglinoyloxy-lasiolaenin

C20H24O5 (344.1624)


   

4-[1-hydroxy-2-(2-methoxy-4-prop-1-enylphenoxy)propyl]-2-methoxyphenol

4-[1-hydroxy-2-(2-methoxy-4-prop-1-enylphenoxy)propyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

(+)-Decipienin A

[3S-[3alpha(Z),3aalpha,5aalpha,9balpha]]-2,3,3a,4,5,5a,8,9b-octahydro-3,5a,9-trimethyl-2,8-dioxonaphtho[1,2-b]furan-3-yl ester 2-methyl-2-Butenoic acid

C20H24O5 (344.1624)


   

Salvisplendin D

Salvisplendin D

C20H24O5 (344.1624)


   

Artekeiskeanol A

Artekeiskeanol A

C20H24O5 (344.1624)


   
   

Coleon U quinone

Coleon U quinone

C20H24O5 (344.1624)


   

6beta-Angeloyloxy-1,10b-epoxy-9-oxofuranoeremophilane

6beta-Angeloyloxy-1,10b-epoxy-9-oxofuranoeremophilane

C20H24O5 (344.1624)


   
   

Isovaleric acid 2-(2-oxo-7-methoxy-2H-1-benzopyran-8-yl)-3-methyl-2-butenyl ester

Isovaleric acid 2-(2-oxo-7-methoxy-2H-1-benzopyran-8-yl)-3-methyl-2-butenyl ester

C20H24O5 (344.1624)


   

Semopodin

2,3,3a,4,5,5a,6,9b-Octahydro-3,5a,9-trimethyl-2,6-dioxonaphtho[1,2-b]furan-3-yl ester 2-methyl-2-butenoic acid

C20H24O5 (344.1624)


   

Dihydroclutiolide

Dihydroclutiolide

C20H24O5 (344.1624)


   

Isomurralonginol isovalerate

Isomurralonginol isovalerate

C20H24O5 (344.1624)


   
   

Eriostoic acid

Eriostoic acid

C20H24O5 (344.1624)


   

Oleiferin F

Oleiferin F

C20H24O5 (344.1624)


   

Iryelliptin B

Iryelliptin B

C20H24O5 (344.1624)


   

Estafiatin 8-O-angelate

Estafiatin 8-O-angelate

C20H24O5 (344.1624)


   

Schininallylol

Schininallylol

C20H24O5 (344.1624)


   

[1aR-(1aalpha,4beta,4abeta,5beta,9aS*)]-1a,2,4,4a,5,9-Hexahydro-4,4a,6-trimethyl-9-oxo-3H-oxireno[8,8a]naphtho[2,3-b]furan-5-yl ester 3-methyl-2-butenoic acid

[1aR-(1aalpha,4beta,4abeta,5beta,9aS*)]-1a,2,4,4a,5,9-Hexahydro-4,4a,6-trimethyl-9-oxo-3H-oxireno[8,8a]naphtho[2,3-b]furan-5-yl ester 3-methyl-2-butenoic acid

C20H24O5 (344.1624)


   
   
   

3,4:15,16-Diepoxy-2-hydroxy-1(10),13(16),14-clerodatrien-20,12-olide

3,4:15,16-Diepoxy-2-hydroxy-1(10),13(16),14-clerodatrien-20,12-olide

C20H24O5 (344.1624)


   

Badkhysinin

[3aS-[3aalpha,5abeta,6alpha(Z),6abeta,7abeta,8aalpha,8bbeta]]-Dodecahydro-5a-methyl-3,8-bis(methylene)-2-oxooxireno[6,7]naphtho[1,2-b]furan-6-yl ester 2-methyl-2-butenoic acid

C20H24O5 (344.1624)


   

[3aS-[3aalpha,7alpha(E),7abeta,8abeta,8balpha,8cbeta]]-2,3,3a,4,5,7,7a,8a,8b,8c-Decahydro-6,8a-dimethyl-3-methylene-2-oxooxireno[2,3]azuleno[4,5-b]furan-7-yl ester 2-methyl-2-butenoic acid

[3aS-[3aalpha,7alpha(E),7abeta,8abeta,8balpha,8cbeta]]-2,3,3a,4,5,7,7a,8a,8b,8c-Decahydro-6,8a-dimethyl-3-methylene-2-oxooxireno[2,3]azuleno[4,5-b]furan-7-yl ester 2-methyl-2-butenoic acid

C20H24O5 (344.1624)


   

Isoschinilenol

Isoschinilenol

C20H24O5 (344.1624)


   

Gibberellin A117

Gibberellin A117

C20H24O5 (344.1624)


   

3alpha,4alpha-Epoxy-6-oxo-15,16-epoxy-8beta,10betaH-cis-clerodane-13(16),14-dien-20,12-olide

3alpha,4alpha-Epoxy-6-oxo-15,16-epoxy-8beta,10betaH-cis-clerodane-13(16),14-dien-20,12-olide

C20H24O5 (344.1624)


   

[3aR-[3aalpha,4beta(E),6aalpha,9aalpha,9bbeta]]-2,3,3a,4,5,6,6a,7,9a,9b-Decahydro-9-methyl-3,6-bis(methylene)-2-oxoazuleno[4,5-b]furan-4-yl ester 4-hydroxy-2-methyl-2-butenoic acid

[3aR-[3aalpha,4beta(E),6aalpha,9aalpha,9bbeta]]-2,3,3a,4,5,6,6a,7,9a,9b-Decahydro-9-methyl-3,6-bis(methylene)-2-oxoazuleno[4,5-b]furan-4-yl ester 4-hydroxy-2-methyl-2-butenoic acid

C20H24O5 (344.1624)


   
   

2-(4-Hydroxyphenyl)-8-(2,3-dihydroxy-3-methylbutyl)-3,4-dihydro-2H-1-benzopyran-7-ol

2-(4-Hydroxyphenyl)-8-(2,3-dihydroxy-3-methylbutyl)-3,4-dihydro-2H-1-benzopyran-7-ol

C20H24O5 (344.1624)


   

[4S-[4alpha(Z),4aalpha,5alpha,6alpha]]-4,4a,5,6,7,9-Hexahydro-6-hydroxy-3,4a,5-trimethyl-9-oxonaphtho[2,3-b]furan-4-yl ester 2-methyl-2-butenoic acid

[4S-[4alpha(Z),4aalpha,5alpha,6alpha]]-4,4a,5,6,7,9-Hexahydro-6-hydroxy-3,4a,5-trimethyl-9-oxonaphtho[2,3-b]furan-4-yl ester 2-methyl-2-butenoic acid

C20H24O5 (344.1624)


   

Notoserolide B

Notoserolide B

C20H24O5 (344.1624)


   

4-[6,10-Dihydroxy-7,9-dehydro-6,7-dihydrogeranyloxy]-5-methylcoumarin

4-[6,10-Dihydroxy-7,9-dehydro-6,7-dihydrogeranyloxy]-5-methylcoumarin

C20H24O5 (344.1624)


   

Schinilenol

Schinilenol

C20H24O5 (344.1624)


   

Secochiliolide lactone

Secochiliolide lactone

C20H24O5 (344.1624)


   

18-Hydroxyballonigrine

18-Hydroxyballonigrine

C20H24O5 (344.1624)


   

Haplomitrenolide B

Haplomitrenolide B

C20H24O5 (344.1624)


   

Annuolide F

Annuolide F

C20H24O5 (344.1624)


   

Carlaolide B

Carlaolide B

C20H24O5 (344.1624)


   

6,7-Di-(3,3-dimethylallyloxy)-5-methoxycoumarin

6,7-Di-(3,3-dimethylallyloxy)-5-methoxycoumarin

C20H24O5 (344.1624)


   
   

Isodihydroclutiolide

Isodihydroclutiolide

C20H24O5 (344.1624)


   
   

4-[4,10-Dihydroxygeranyloxy]-5-methylcoumarin

4-[4,10-Dihydroxygeranyloxy]-5-methylcoumarin

C20H24O5 (344.1624)


   

Ligucalthaefolin

Ligucalthaefolin

C20H24O5 (344.1624)


   
   
   

17,18-Epoxy-17,18-dihydroneoadenostylon

17,18-Epoxy-17,18-dihydroneoadenostylon

C20H24O5 (344.1624)


   

Epoxycollinin

Epoxycollinin

C20H24O5 (344.1624)


   
   

Anastreptin

Anastreptin

C20H24O5 (344.1624)


   

Sculponeatin J

Sculponeatin J

C20H24O5 (344.1624)


   

Chushizisin B

Chushizisin B

C20H24O5 (344.1624)


   

(5R)-7-(3,4-Dihydroxy-5-methoxyphenyl)-5-hydroxy-1-phenyl-3-heptanone

(5R)-7-(3,4-Dihydroxy-5-methoxyphenyl)-5-hydroxy-1-phenyl-3-heptanone

C20H24O5 (344.1624)


   

Longirabdolactone

Longirabdolactone

C20H24O5 (344.1624)


   

(6α)-11,12-Dihydroxy-6,20-epoxyabieta-8(14),9(11),12-triene-7,20-dione

(6α)-11,12-Dihydroxy-6,20-epoxyabieta-8(14),9(11),12-triene-7,20-dione

C20H24O5 (344.1624)


   
   
   

5alpha-hydroxyhebecliniolide

5alpha-hydroxyhebecliniolide

C20H24O5 (344.1624)


   

4a.alpha.,4b.beta.-Gibb-3-ene-1.alpha.,10.beta.-dicarboxylic acid, 2.beta.,4a-dihydroxy-1-methyl-8-methylene-, 1,4a-lactone, methyl ester

4a.alpha.,4b.beta.-Gibb-3-ene-1.alpha.,10.beta.-dicarboxylic acid, 2.beta.,4a-dihydroxy-1-methyl-8-methylene-, 1,4a-lactone, methyl ester

C20H24O5 (344.1624)


   

ent-3alpha,10beta-Dihydroxy-20-norgibberella-9(11),16-diene-7,19-dioic acid 7-methyl ester 19,10-lactone|gibberellin A88 methyl ester

ent-3alpha,10beta-Dihydroxy-20-norgibberella-9(11),16-diene-7,19-dioic acid 7-methyl ester 19,10-lactone|gibberellin A88 methyl ester

C20H24O5 (344.1624)


   

6,7-seco-6,19:6,20-diepoxy-1,7-olide-ent-kauranoid|macrocalyxoformin B

6,7-seco-6,19:6,20-diepoxy-1,7-olide-ent-kauranoid|macrocalyxoformin B

C20H24O5 (344.1624)


   

isogaldosol

isogaldosol

C20H24O5 (344.1624)


   

(4bS,7R,8aS,9S,10S)-4b,5,6,7,8,8a,9,10-Octahydro-3,9,10-trihydroxy-4b,7-dimethyl-8-methyliden-2-(2-propenyl)phenanthren-1,4-dion

(4bS,7R,8aS,9S,10S)-4b,5,6,7,8,8a,9,10-Octahydro-3,9,10-trihydroxy-4b,7-dimethyl-8-methyliden-2-(2-propenyl)phenanthren-1,4-dion

C20H24O5 (344.1624)


   

Crotofolin A

Crotofolin A

C20H24O5 (344.1624)


   

Myricananin A

(8R,9R)-16-methoxytricyclo[12.3.1.12,6]nonadeca-1(17),2,4,6(19),14(18),15-hexaene-3,8,9,17-tetrol

C20H24O5 (344.1624)


   

(4aS,12bS)-1,2,3,4,4a,5,10,12b-octahydro-7,9,12-trihydroxy-4,4,12b-trimethyl-6H-phenanthro[3,2-b]pyran-6-one|12,17-epoxy-11,14,16-trihydroxy-17(15->16)-abeo-abieta-8,11,13,15-tetraen-7-one

(4aS,12bS)-1,2,3,4,4a,5,10,12b-octahydro-7,9,12-trihydroxy-4,4,12b-trimethyl-6H-phenanthro[3,2-b]pyran-6-one|12,17-epoxy-11,14,16-trihydroxy-17(15->16)-abeo-abieta-8,11,13,15-tetraen-7-one

C20H24O5 (344.1624)


   

7-keto-ent-clerodan-3,13-dien-18,19:16,15-diolide

7-keto-ent-clerodan-3,13-dien-18,19:16,15-diolide

C20H24O5 (344.1624)


   

kitungolide B

kitungolide B

C20H24O5 (344.1624)


   

myristagenol A

myristagenol A

C20H24O5 (344.1624)


   

8alpha-angeloyloxy-4beta-hydroxy-5alphaH-guaia-1(10),3,11(13)-trien-12,6alpha-olide

8alpha-angeloyloxy-4beta-hydroxy-5alphaH-guaia-1(10),3,11(13)-trien-12,6alpha-olide

C20H24O5 (344.1624)


   

(1S,5R,6S,7R,8S,10R)-6-tigloxyguaia-2,11(13)-dien-8,12-olide|8-epihelenalin tiglate

(1S,5R,6S,7R,8S,10R)-6-tigloxyguaia-2,11(13)-dien-8,12-olide|8-epihelenalin tiglate

C20H24O5 (344.1624)


   

salvimadrensinone

salvimadrensinone

C20H24O5 (344.1624)


   

pyrethrin II

pyrethrin II

C20H24O5 (344.1624)


   

(E)-4-Methyl-2-pentenoyl-Cernuanone

(E)-4-Methyl-2-pentenoyl-Cernuanone

C20H24O5 (344.1624)


   

17beta-hydroxywelwitschic acid

17beta-hydroxywelwitschic acid

C20H24O5 (344.1624)


   

15,5-bis-deoxypunctatin

15,5-bis-deoxypunctatin

C20H24O5 (344.1624)


   

tamirin 6-O-angelate

tamirin 6-O-angelate

C20H24O5 (344.1624)


   

8beta-senecioyloxy-14-oxo-acanthospermolide

8beta-senecioyloxy-14-oxo-acanthospermolide

C20H24O5 (344.1624)


   

2-Methyl-isocrotonsaeure-<3-(3-methoxy-4-(2-methyl-isocrotonyloxy)-phenyl)-2-propenyl>-ester|2-Methyl-isocrotonsaeure-{3-[3-methoxy-4-(2-methyl-isocrotonyloxy)-phenyl]-2-propenyl}-ester|Coniferyl diangelate

2-Methyl-isocrotonsaeure-<3-(3-methoxy-4-(2-methyl-isocrotonyloxy)-phenyl)-2-propenyl>-ester|2-Methyl-isocrotonsaeure-{3-[3-methoxy-4-(2-methyl-isocrotonyloxy)-phenyl]-2-propenyl}-ester|Coniferyl diangelate

C20H24O5 (344.1624)


   

(7R,8R,1R,2R,3S,4S)-Delta8-2-hydroxy-4-methoxy-3,4-methylenedioxy-1,2,3,4, 5,6-hexahydro-5-oxo-neolignan

(7R,8R,1R,2R,3S,4S)-Delta8-2-hydroxy-4-methoxy-3,4-methylenedioxy-1,2,3,4, 5,6-hexahydro-5-oxo-neolignan

C20H24O5 (344.1624)


   
   

Teuvincenone B

Teuvincenone B

C20H24O5 (344.1624)


   

ent-13-hydroxy-20-norgiberell-9(11),16-diene-7,19-dioic acid 7-methyl ester 9,10-lactone|gibberellin A109 methyl ester

ent-13-hydroxy-20-norgiberell-9(11),16-diene-7,19-dioic acid 7-methyl ester 9,10-lactone|gibberellin A109 methyl ester

C20H24O5 (344.1624)


   

rel-(7S,8S,1S,3R,4S,5S)-Delta8-4-hydroxy-3-methoxy-3,4-methylenedioxy-6-oxo-8.1,7.5-neolignan

rel-(7S,8S,1S,3R,4S,5S)-Delta8-4-hydroxy-3-methoxy-3,4-methylenedioxy-6-oxo-8.1,7.5-neolignan

C20H24O5 (344.1624)


   

guanacastepene L

guanacastepene L

C20H24O5 (344.1624)


   

Aldehydomarrubialacton

Aldehydomarrubialacton

C20H24O5 (344.1624)


   
   

17-oxo-1,2-dihydrowelwitschic acid

17-oxo-1,2-dihydrowelwitschic acid

C20H24O5 (344.1624)


   

3, 4-Dibenzyl-L-Fucose

3, 4-Dibenzyl-L-Fucose

C20H24O5 (344.1624)


   

ACon1_001848

ACon1_001848

C20H24O5 (344.1624)


   

1-(3-Methoxy-4-hydroxyphenyl)-5-hydroxy-7-(4-hydroxyphenyl)-3-heptanone

1-(3-Methoxy-4-hydroxyphenyl)-5-hydroxy-7-(4-hydroxyphenyl)-3-heptanone

C20H24O5 (344.1624)


   

coralloidolide F

coralloidolide F

C20H24O5 (344.1624)


   

7-Keto-neo-clerodan-3,13-dien-18,19:15,16-diolide

7-Keto-neo-clerodan-3,13-dien-18,19:15,16-diolide

C20H24O5 (344.1624)


   

7-(3,7-dimethyl-5-hydroxyocta-2,6-dienyloxy)-8-methoxycoumarin|8-methoxyanisocoumarin H

7-(3,7-dimethyl-5-hydroxyocta-2,6-dienyloxy)-8-methoxycoumarin|8-methoxyanisocoumarin H

C20H24O5 (344.1624)


   

epieriocalyxin A

epieriocalyxin A

C20H24O5 (344.1624)


   

5-(3-methylbut-2-enyloxy)-7-methoxy-8-(2-hydroxy-3-methylbut-3-enyl)-2H-1-benzopyran-2-one|Sesibiricol

5-(3-methylbut-2-enyloxy)-7-methoxy-8-(2-hydroxy-3-methylbut-3-enyl)-2H-1-benzopyran-2-one|Sesibiricol

C20H24O5 (344.1624)


   
   

Peronemin C1

Peronemin C1

C20H24O5 (344.1624)


   

17beta-hydroxy-12beta,17-epoxystrictic acid

17beta-hydroxy-12beta,17-epoxystrictic acid

C20H24O5 (344.1624)


   

10-Tiglinoyloxyathrixolepoxid

10-Tiglinoyloxyathrixolepoxid

C20H24O5 (344.1624)


   

candelabroquinone

candelabroquinone

C20H24O5 (344.1624)


   

9-methyllongipesin 9-O-propionate 2-methyl ether

9-methyllongipesin 9-O-propionate 2-methyl ether

C20H24O5 (344.1624)


   

(+)-5-deoxystrigol

(+)-5-deoxystrigol

C20H24O5 (344.1624)


   

2-oxo-8-angeloyloxy-guaia-3(4),11(13)-dien-12,6-olide

2-oxo-8-angeloyloxy-guaia-3(4),11(13)-dien-12,6-olide

C20H24O5 (344.1624)


   

(1S, 3S, 5R, 6R, 7R, 8S)-8-angelyloxy-3-hydroxyguai-4(15), 10(14), 11(13)-trien-6,12-olide|8alpha-angeloyloxy zaluzanin C

(1S, 3S, 5R, 6R, 7R, 8S)-8-angelyloxy-3-hydroxyguai-4(15), 10(14), 11(13)-trien-6,12-olide|8alpha-angeloyloxy zaluzanin C

C20H24O5 (344.1624)


   

Myricananadiol

Myricananadiol

C20H24O5 (344.1624)


   
   

(7R,8S,8S)-8-hydroxyisoguaiacin|(7R,8S,8S)-8-hydroxyisoguauacin

(7R,8S,8S)-8-hydroxyisoguaiacin|(7R,8S,8S)-8-hydroxyisoguauacin

C20H24O5 (344.1624)


   

3beta-angeloyloxyfuranoeremophilan-15,6alpha-olide

3beta-angeloyloxyfuranoeremophilan-15,6alpha-olide

C20H24O5 (344.1624)


   

4beta-hydroxyisobacchasmacranone

4beta-hydroxyisobacchasmacranone

C20H24O5 (344.1624)


   

teuvincenone G

teuvincenone G

C20H24O5 (344.1624)


   

8beta-angeloyloxy-1-oxo-arbusculin

8beta-angeloyloxy-1-oxo-arbusculin

C20H24O5 (344.1624)


   

durumolide L|rel-(1R,3R,4R,14R,7E,11E)-13,18-dioxo-3,4-epoxycembra-7,11,15(17)-trien-16,14-olide

durumolide L|rel-(1R,3R,4R,14R,7E,11E)-13,18-dioxo-3,4-epoxycembra-7,11,15(17)-trien-16,14-olide

C20H24O5 (344.1624)


   

Lycoxanthol

Lycoxanthol

C20H24O5 (344.1624)


   

8alpha-(4-hydroxysenecioyloxy)dehydrozaluzanin C

8alpha-(4-hydroxysenecioyloxy)dehydrozaluzanin C

C20H24O5 (344.1624)


   

(1R,5R,8Z,10R,12E,14S)-5-hydroxycembra-4(18),8,12,16-tetraene-15,14;19,10-diolide|4(18)-methylene-5beta-hydroxyovatodiolide

(1R,5R,8Z,10R,12E,14S)-5-hydroxycembra-4(18),8,12,16-tetraene-15,14;19,10-diolide|4(18)-methylene-5beta-hydroxyovatodiolide

C20H24O5 (344.1624)


   

14-angeloyloxydeltonorcacalol

14-angeloyloxydeltonorcacalol

C20H24O5 (344.1624)


A natural product found in Parasenecio deltophyllus.

   

Rosmadial

7-hydroxy-3,3-dimethyl-2-oxo-6-(propan-2-yl)-2H-spiro[1-benzofuran-3,1-cyclohexane]-2,4-dicarbaldehyde

C20H24O5 (344.1624)


   

8alpha-tiglinoyloxy-1beta,5betaH-4alpha,7alpha-epoxybourbon-11(13)-en-6,12-olide

8alpha-tiglinoyloxy-1beta,5betaH-4alpha,7alpha-epoxybourbon-11(13)-en-6,12-olide

C20H24O5 (344.1624)


   

Floribundic acid

Floribundic acid

C20H24O5 (344.1624)


   

Antibiotic 55C

Antibiotic 55C

C20H24O5 (344.1624)


   
   
   

peronemin B2

peronemin B2

C20H24O5 (344.1624)


   
   

rosmanol quinone|rosmaquinone

rosmanol quinone|rosmaquinone

C20H24O5 (344.1624)


   

6beta-hydroxy-3alpha,20-epoxy-ent-kaur-16-en-1,7,15-trione|laxiflorin J

6beta-hydroxy-3alpha,20-epoxy-ent-kaur-16-en-1,7,15-trione|laxiflorin J

C20H24O5 (344.1624)


   

3alpha,4alpha,15,16-Bisepoxy-cis-8betaH-clerodane-13(16),14-dien-6-one

3alpha,4alpha,15,16-Bisepoxy-cis-8betaH-clerodane-13(16),14-dien-6-one

C20H24O5 (344.1624)


   

3,4-divanillyltetrahydrofuran

3,4-divanillyltetrahydrofuran

C20H24O5 (344.1624)


D001697 - Biomedical and Dental Materials

   

1alpha-Carboxy-2beta.3alpha-dihydroxy-1beta-methyl-8-methyllengibben-(4)-10beta-carbonsaeuremethylester-1.3-lacton

1alpha-Carboxy-2beta.3alpha-dihydroxy-1beta-methyl-8-methyllengibben-(4)-10beta-carbonsaeuremethylester-1.3-lacton

C20H24O5 (344.1624)


   

helipterolide 3beta-hydroxy-14-O-angelate

helipterolide 3beta-hydroxy-14-O-angelate

C20H24O5 (344.1624)


   
   

(7R,8R,1R,3S)-Delta8-4-hydroxy-3,5-dimethoxy-1,2,3,4,5,6,-hexahydro-4-oxo-7,3,8,1-neolignan

(7R,8R,1R,3S)-Delta8-4-hydroxy-3,5-dimethoxy-1,2,3,4,5,6,-hexahydro-4-oxo-7,3,8,1-neolignan

C20H24O5 (344.1624)


   
   
   

4-(4beta,7-epoxy-6beta-hydroxy-6,7-dihydrogeranyloxy)-5-methyl coumarin|4-<4beta,7-epoxy-6beta-hydroxy-6,7-dihydrogeranyloxy>-5-methyl coumarin

4-(4beta,7-epoxy-6beta-hydroxy-6,7-dihydrogeranyloxy)-5-methyl coumarin|4-<4beta,7-epoxy-6beta-hydroxy-6,7-dihydrogeranyloxy>-5-methyl coumarin

C20H24O5 (344.1624)


   

4-Me ether,1,3-diangeloyl -(E)-3-(3,4-Dihydroxyphenyl)-2-propen-1-ol|4-Me ether,1,3-diangeloyl-(E)-3-(3,4-Dihydroxyphenyl)-2-propen-1-ol

4-Me ether,1,3-diangeloyl -(E)-3-(3,4-Dihydroxyphenyl)-2-propen-1-ol|4-Me ether,1,3-diangeloyl-(E)-3-(3,4-Dihydroxyphenyl)-2-propen-1-ol

C20H24O5 (344.1624)


   

salvitrijudin A

salvitrijudin A

C20H24O5 (344.1624)


   

Hypopurin C

Hypopurin C

C20H24O5 (344.1624)


   

(+)-(7S,8S,8S)-3,4,4-trihydroxy-5,5-dimethoxy-2,7-cyclolignan

(+)-(7S,8S,8S)-3,4,4-trihydroxy-5,5-dimethoxy-2,7-cyclolignan

C20H24O5 (344.1624)


A lignan that is 1,2,3,4-tetrahydronaphthalene substituted by methyl groups at positions 2 and 3, a methoxy group at position 6, a hydroxy group at position 7 and a 3,4-dihydroxy-5-methoxyphenyl group at position 1. It has been isolated from the bark of Machilus robusta.

   

myrocin D

myrocin D

C20H24O5 (344.1624)


A natural product found in Arthrinium sacchari.

   

3,3-dimethoxylign-8-ene-4,4,9-triol

3,3-dimethoxylign-8-ene-4,4,9-triol

C20H24O5 (344.1624)


   

9-dehydroxy-vladinol F

9-dehydroxy-vladinol F

C20H24O5 (344.1624)


   

marphenol G

marphenol G

C20H24O5 (344.1624)


   

neolaxiflorin C

neolaxiflorin C

C20H24O5 (344.1624)


   

(7R,8R,8S)-3,3-dimethoxy-7,9-epoxylignane-4,4-diol|(7S,8R,7R)-4,4-dihydroxy-3,3-dimethoxy-7,9-epoxylignan|tobphenol A

(7R,8R,8S)-3,3-dimethoxy-7,9-epoxylignane-4,4-diol|(7S,8R,7R)-4,4-dihydroxy-3,3-dimethoxy-7,9-epoxylignan|tobphenol A

C20H24O5 (344.1624)


   

Shikonofuran D

Shikonofuran D

C20H24O5 (344.1624)


   

bharangi-delta-lactone

bharangi-delta-lactone

C20H24O5 (344.1624)


   

curcusecon A

curcusecon A

C20H24O5 (344.1624)


   

(3alpha,8alpha,9beta,10alpha,13alpha,16beta)-6-hydroxy-3,20-epoxykaur-5-ene-1,7,15-trione|rabdonervosin I

(3alpha,8alpha,9beta,10alpha,13alpha,16beta)-6-hydroxy-3,20-epoxykaur-5-ene-1,7,15-trione|rabdonervosin I

C20H24O5 (344.1624)


   

peronemin D1

peronemin D1

C20H24O5 (344.1624)


   

(2SR,4RS,6SR)-2-(4-hydroxy-3-methoxyphenyl)-6-[2-(4-hydroxyphenyl)ethyl]-tetrahydropyran-4-ol|engelheptanoxide C

(2SR,4RS,6SR)-2-(4-hydroxy-3-methoxyphenyl)-6-[2-(4-hydroxyphenyl)ethyl]-tetrahydropyran-4-ol|engelheptanoxide C

C20H24O5 (344.1624)


   

laxiflorin R

laxiflorin R

C20H24O5 (344.1624)


   

atractylodemayne F

atractylodemayne F

C20H24O5 (344.1624)


   

(?)-erythro-3,4-epoxy-1-(4-hydroxyphenyl)-7-(3-methoxyphenyl)heptan-2,3-diol|engelhardiol A

(?)-erythro-3,4-epoxy-1-(4-hydroxyphenyl)-7-(3-methoxyphenyl)heptan-2,3-diol|engelhardiol A

C20H24O5 (344.1624)


   

2-hydroxyneoadenostylone

2-hydroxyneoadenostylone

C20H24O5 (344.1624)


   

7-(3,4-Dihydroxyphenyl)-1-(3-methoxy-4-hydroxyphenyl)heptane-3-one

7-(3,4-Dihydroxyphenyl)-1-(3-methoxy-4-hydroxyphenyl)heptane-3-one

C20H24O5 (344.1624)


   

saurulignan A

saurulignan A

C20H24O5 (344.1624)


   

Decarboxydivaricatic acid

Decarboxydivaricatic acid

C20H24O5 (344.1624)


   

3-Hydroxy,tri-Me ether-Sequirin A

3-Hydroxy,tri-Me ether-Sequirin A

C20H24O5 (344.1624)


   

19-Ketone(lactone)-Longirabdacetal|Longirabdolactone

19-Ketone(lactone)-Longirabdacetal|Longirabdolactone

C20H24O5 (344.1624)


   
   

2beta-Hydroxybacchasmacranone

2beta-Hydroxybacchasmacranone

C20H24O5 (344.1624)


   

(+)-hexanoyllomatin

(+)-hexanoyllomatin

C20H24O5 (344.1624)


   

8-alpha-senecioyloxy dehydrozaluzanin

8-alpha-senecioyloxy dehydrozaluzanin

C20H24O5 (344.1624)


   
   

zaluzanin C 1alpha-hydroxy-3-O-angelate

zaluzanin C 1alpha-hydroxy-3-O-angelate

C20H24O5 (344.1624)


   

cinnamophilin

cinnamophilin

C20H24O5 (344.1624)


   

Cernuanon-(trans-3-methyl-2-pentenoat)

Cernuanon-(trans-3-methyl-2-pentenoat)

C20H24O5 (344.1624)


   

rel-(7S,8S,1R,4S,5R,6S)-Delta2,8-4,6-dihydroxy-3-methoxy-3,4-methylenedioxy-8.1,7.5-neolignan

rel-(7S,8S,1R,4S,5R,6S)-Delta2,8-4,6-dihydroxy-3-methoxy-3,4-methylenedioxy-8.1,7.5-neolignan

C20H24O5 (344.1624)


   

laxiflorin D

laxiflorin D

C20H24O5 (344.1624)


   

Di-Ac-(E,E)-1-(3,4-Dihydroxyphenyl)-1,3-decadien-5-one

Di-Ac-(E,E)-1-(3,4-Dihydroxyphenyl)-1,3-decadien-5-one

C20H24O5 (344.1624)


   

laxiflorin B

laxiflorin B

C20H24O5 (344.1624)


   

O-(2,3-Epoxy-3-methylbutanoyl)-6beta-6-Hydroxyfuranoeremophil-1(10)-en-9-one

O-(2,3-Epoxy-3-methylbutanoyl)-6beta-6-Hydroxyfuranoeremophil-1(10)-en-9-one

C20H24O5 (344.1624)


   

8-epi-8-tiglylrupicolin A

8-epi-8-tiglylrupicolin A

C20H24O5 (344.1624)


   

9-methyllongipesin 9-O-propionate 4-methyl ether

9-methyllongipesin 9-O-propionate 4-methyl ether

C20H24O5 (344.1624)


   

1beta,2beta-epoxy-3beta-senecioyloxy-5betaH,6alphaH,7alphaH,10alphaMe-eudesma-4(15),11(13)-dien-6,12-olide

1beta,2beta-epoxy-3beta-senecioyloxy-5betaH,6alphaH,7alphaH,10alphaMe-eudesma-4(15),11(13)-dien-6,12-olide

C20H24O5 (344.1624)


   

ent-12alpha-hydroxykaur-9(11),16-dien-1,15-dione-19-oic acid

ent-12alpha-hydroxykaur-9(11),16-dien-1,15-dione-19-oic acid

C20H24O5 (344.1624)


   

(1S,2S,5R,8S,9S,10S,11R)-9,10-dihydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1^{5,8.0^{1,11.0^{2,8]octadec-13-ene-7,15-dione

(1S,2S,5R,8S,9S,10S,11R)-9,10-dihydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1^{5,8.0^{1,11.0^{2,8]octadec-13-ene-7,15-dione

C20H24O5 (344.1624)


   

1(10)E-4Z-(7S,8S)-14-oxo-15-senecioyloxygermacra-1(10),4,11(13)-trien-8,12-olide

1(10)E-4Z-(7S,8S)-14-oxo-15-senecioyloxygermacra-1(10),4,11(13)-trien-8,12-olide

C20H24O5 (344.1624)


   

8-epi-tiglylrupicolin B

8-epi-tiglylrupicolin B

C20H24O5 (344.1624)


   

Decipienin C

Decipienin C

C20H24O5 (344.1624)


   

salviatalin A

salviatalin A

C20H24O5 (344.1624)


   

lasiolaenolide-9-al

lasiolaenolide-9-al

C20H24O5 (344.1624)


   

8-angeloyloxy-2-hydroxy-5-desoxy-7,14-dehydroperezone

8-angeloyloxy-2-hydroxy-5-desoxy-7,14-dehydroperezone

C20H24O5 (344.1624)


   

2, 3-Dibenzyl-L-Fucose

2, 3-Dibenzyl-L-Fucose

C20H24O5 (344.1624)


   
   

EriocalyxinB

(1S,2S,5R,8S,9S,10S,11R)-9,10-dihydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.15,8.01,11.02,8]octadec-13-ene-7,15-dione

C20H24O5 (344.1624)


Eriocalyxin B is a natural product found in Isodon eriocalyx with data available.

   

EpiA cpd

(1S,1R,5S,6S,9R)-2,2,10-trimethyl-2,5,11-trioxospiro[3-oxatricyclo[7.2.1.01,6]dodecane-5,6-cyclohex-3-ene]-1-carbaldehyde

C20H24O5 (344.1624)


   

Anhydrosecoisolariciresinol

4-[[(3R,4R)-4-[(4-hydroxy-3-methoxy-phenyl)methyl]tetrahydrofuran-3-yl]methyl]-2-methoxy-phenol

C20H24O5 (344.1624)


Anhydrosecoisolariciresinol is a natural product found in Dracaena draco, Monteverdia apurimacensis, and other organisms with data available.

   

4-[1-hydroxy-2-[2-methoxy-4-[(E)-prop-1-enyl]phenoxy]propyl]-2-methoxyphenol

NCGC00380673-01!4-[1-hydroxy-2-[2-methoxy-4-[(E)-prop-1-enyl]phenoxy]propyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

NCGC00347364-02!4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

1-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-1H-naphthalene-2,7-diol

NCGC00385945-01!1-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-1H-naphthalene-2,7-diol

C20H24O5 (344.1624)


   

C20H24O5_5-(3-Furyl)-3,6,7-trimethyldihydro-8H-spiro[furan-3,2-[9]oxatricyclo[5.2.2.0~1,6~]undecane]-2,8-dione

NCGC00180662-03_C20H24O5_5-(3-Furyl)-3,6,7-trimethyldihydro-8H-spiro[furan-3,2-[9]oxatricyclo[5.2.2.0~1,6~]undecane]-2,8-dione

C20H24O5 (344.1624)


   

C20H24O5_(2Z)-2-({[(2E)-3-(4-Methoxyphenyl)-2-propen-1-yl]oxy}carbonyl)-2-buten-1-yl (2E)-2-methyl-2-butenoate

NCGC00386046-01_C20H24O5_(2Z)-2-({[(2E)-3-(4-Methoxyphenyl)-2-propen-1-yl]oxy}carbonyl)-2-buten-1-yl (2E)-2-methyl-2-butenoate

C20H24O5 (344.1624)


   

C20H24O5_(6beta)-11,12-Dihydroxy-6,20-epoxyabieta-8(14),9(11),12-triene-7,20-dione

NCGC00385289-01_C20H24O5_(6beta)-11,12-Dihydroxy-6,20-epoxyabieta-8(14),9(11),12-triene-7,20-dione

C20H24O5 (344.1624)


   

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

[(E)-3-(4-methoxyphenyl)prop-2-enyl] (Z)-2-[[(E)-2-methylbut-2-enoyl]oxymethyl]but-2-enoate

[(E)-3-(4-methoxyphenyl)prop-2-enyl] (Z)-2-[[(E)-2-methylbut-2-enoyl]oxymethyl]but-2-enoate

C20H24O5 (344.1624)


   

(1S,3R,3R,5R,6R,7S)-5-(furan-3-yl)-3,6,7-trimethyl-9-oxaspiro[oxolane-3,2-tricyclo[5.2.2.0¹,⁶]undecane]-2,8-dione

(1S,3R,3R,5R,6R,7S)-5-(furan-3-yl)-3,6,7-trimethyl-9-oxaspiro[oxolane-3,2-tricyclo[5.2.2.0¹,⁶]undecane]-2,8-dione

C20H24O5 (344.1624)


   

(1R,9S,10S)-3,4-dihydroxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-8,15-dione

(1R,9S,10S)-3,4-dihydroxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-8,15-dione

C20H24O5 (344.1624)


   

machilin D

machilin D

C20H24O5 (344.1624)


Origin: Plant

   

4-[1-hydroxy-2-[2-methoxy-4-[(E)-prop-1-enyl]phenoxy]propyl]-2-methoxyphenol [IIN-based: Match]

NCGC00380673-01!4-[1-hydroxy-2-[2-methoxy-4-[(E)-prop-1-enyl]phenoxy]propyl]-2-methoxyphenol [IIN-based: Match]

C20H24O5 (344.1624)


   

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol [IIN-based on: CCMSLIB00000847448]

NCGC00347364-02!4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol [IIN-based on: CCMSLIB00000847448]

C20H24O5 (344.1624)


   

4-[1-hydroxy-2-[2-methoxy-4-[(E)-prop-1-enyl]phenoxy]propyl]-2-methoxyphenol [IIN-based on: CCMSLIB00000845840]

NCGC00380673-01!4-[1-hydroxy-2-[2-methoxy-4-[(E)-prop-1-enyl]phenoxy]propyl]-2-methoxyphenol [IIN-based on: CCMSLIB00000845840]

C20H24O5 (344.1624)


   

1-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-1H-naphthalene-2,7-diol [IIN-based: Match]

NCGC00385945-01!1-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-1H-naphthalene-2,7-diol [IIN-based: Match]

C20H24O5 (344.1624)


   

4-[1-hydroxy-2-[2-methoxy-4-[(E)-prop-1-enyl]phenoxy]propyl]-2-methoxyphenol [IIN-based on: CCMSLIB00000845842]

NCGC00380673-01!4-[1-hydroxy-2-[2-methoxy-4-[(E)-prop-1-enyl]phenoxy]propyl]-2-methoxyphenol [IIN-based on: CCMSLIB00000845842]

C20H24O5 (344.1624)


   

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol [IIN-based: Match]

NCGC00347364-02!4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol [IIN-based: Match]

C20H24O5 (344.1624)


   

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol_major

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol_major

C20H24O5 (344.1624)


   

[(E)-3-(4-methoxyphenyl)prop-2-enyl] (Z)-2-[[(E)-2-methylbut-2-enoyl]oxymethyl]but-2-enoate_major

[(E)-3-(4-methoxyphenyl)prop-2-enyl] (Z)-2-[[(E)-2-methylbut-2-enoyl]oxymethyl]but-2-enoate_major

C20H24O5 (344.1624)


   

(1R,9S,10S)-3,4-dihydroxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-8,15-dione_major

(1R,9S,10S)-3,4-dihydroxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-8,15-dione_major

C20H24O5 (344.1624)


   

(1S,3R,3R,5R,6R,7S)-5-(furan-3-yl)-3,6,7-trimethyl-9-oxaspiro[oxolane-3,2-tricyclo[5.2.2.0¹,?]undecane]-2,8-dione

(1S,3R,3R,5R,6R,7S)-5-(furan-3-yl)-3,6,7-trimethyl-9-oxaspiro[oxolane-3,2-tricyclo[5.2.2.0¹,?]undecane]-2,8-dione

C20H24O5 (344.1624)


   

16-Hydroxy-4-carboxyretinoic acid

16-Hydroxy-4-carboxyretinoic acid

C20H24O5 (344.1624)


   

2-(4-Allyl-2-methoxyphenoxy)-1-(4-hydroxy-3-methoxyphenyl)-1-propanol

4-{1-hydroxy-2-[2-methoxy-4-(prop-2-en-1-yl)phenoxy]propyl}-2-methoxyphenol

C20H24O5 (344.1624)


   

(1(10)E,4E,6a,8b)-8-Angeloyloxy-14-oxo-1(10),4,11(13)-germacratrien-12,6-olide

6-formyl-10-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl (2Z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

5-(6-Hydroxy-3,7-dimethyl-2,7-octadienyloxy)-7-methoxycoumarin

5-{[(2E)-6-hydroxy-3,7-dimethylocta-2,7-dien-1-yl]oxy}-7-methoxy-2H-chromen-2-one

C20H24O5 (344.1624)


   

Calophyllin

4-[5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

3-Dehydronobilin

6,10-dimethyl-3-methylidene-2,9-dioxo-2H,3H,3aH,4H,5H,8H,9H,11aH-cyclodeca[b]furan-4-yl (2Z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

Isoachifolidiene

6-hydroxy-6,9-dimethyl-3-methylidene-2-oxo-2H,3H,3aH,4H,5H,6H,9aH,9bH-azuleno[4,5-b]furan-5-yl (2E)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

Columbaridione

4-hydroxy-11,11-dimethyl-5-(propan-2-yl)-16-oxatetracyclo[6.6.2.0^{1,10}.0^{2,7}]hexadeca-2(7),4-diene-3,6,15-trione

C20H24O5 (344.1624)


   

Safficinolide

4-hydroxy-7,7-dimethyl-6-oxo-3-(propan-2-yl)-6H,6aH,7H,8H,9H,10H,10aH-benzo[c]isochromene-1,10a-dicarbaldehyde

C20H24O5 (344.1624)


   

(1R,3R,3aS,5R,5R,7aR)-5-(furan-3-yl)-1,5,7a-trimethyloctahydro-1H,2H-spiro[furan-3,4-[3a,1](epoxymethano)indene]-2,9-dione

(1R,3R,3aS,5R,5R,7aR)-5-(furan-3-yl)-1,5,7a-trimethyloctahydro-1H,2H-spiro[furan-3,4-[3a,1](epoxymethano)indene]-2,9-dione

C20H24O5 (344.1624)


   

Dracocephalumoid A

(3R,5R,10S,16S)-12,16-epoxy-3,11,14-trihydroxy-17(15-16),18(4-3)-diabeo-abieta-4(19),8,11,13-tetraen-7-one

C20H24O5 (344.1624)


   

Methyl 2,3-di-O-benzyl-D-xylofuranoside

Methyl 2,3-di-O-benzyl-D-xylofuranoside

C20H24O5 (344.1624)


   

Terbufibrol

Terbufibrol

C20H24O5 (344.1624)


   

gibberellin A5 methyl ester

gibberellin A5 methyl ester

C20H24O5 (344.1624)


   

4-Methoxyphenyl 4-(6-Hydroxyhexyloxy)benzoate

4-Methoxyphenyl 4-(6-Hydroxyhexyloxy)benzoate

C20H24O5 (344.1624)


   
   

gibberellin A24(2-)

gibberellin A24(2-)

C20H24O5-2 (344.1624)


   

(5R,11R,12S)-12-hydroxy-5,11-dimethyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadec-13-ene-9-carboxylic acid

(5R,11R,12S)-12-hydroxy-5,11-dimethyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.15,8.01,10.02,8]heptadec-13-ene-9-carboxylic acid

C20H24O5 (344.1624)


   

(1S,2R,3R,5R,6R)-5-(furan-3-yl)-3,6,7-trimethylspiro[9-oxatricyclo[5.2.2.01,6]undecane-2,3-oxolane]-2,8-dione

(1S,2R,3R,5R,6R)-5-(furan-3-yl)-3,6,7-trimethylspiro[9-oxatricyclo[5.2.2.01,6]undecane-2,3-oxolane]-2,8-dione

C20H24O5 (344.1624)


   

(5R,7S,9E,10aS,13R,14aR)-15-Methoxy-5,7,13-trimethyl-6,7,13,14-tetrahydro-14a,3-(metheno)-1-benzoxacyclododecine-2,4,8(3H,5H,10aH)-trione

(5R,7S,9E,10aS,13R,14aR)-15-Methoxy-5,7,13-trimethyl-6,7,13,14-tetrahydro-14a,3-(metheno)-1-benzoxacyclododecine-2,4,8(3H,5H,10aH)-trione

C20H24O5 (344.1624)


   

(1S,2S,5R,8R,9S,12S,15S,17R)-5-ethenyl-2,8-dihydroxy-5,12-dimethyl-10-oxapentacyclo[7.7.1.01,15.02,7.012,17]heptadec-6-ene-3,11-dione

(1S,2S,5R,8R,9S,12S,15S,17R)-5-ethenyl-2,8-dihydroxy-5,12-dimethyl-10-oxapentacyclo[7.7.1.01,15.02,7.012,17]heptadec-6-ene-3,11-dione

C20H24O5 (344.1624)


   

3-[(2R,4S,6E,8E,10E)-1,5-Dioxo-2,4-dimethyl-6,8,10-dodecatrienyl]-4-methoxy-5-methylenefuran-2(5H)-one

3-[(2R,4S,6E,8E,10E)-1,5-Dioxo-2,4-dimethyl-6,8,10-dodecatrienyl]-4-methoxy-5-methylenefuran-2(5H)-one

C20H24O5 (344.1624)


   

2-Methoxy-4-[1-hydroxy-2-[2-methoxy-4-(1-propenyl)phenoxy]propyl]phenol

2-Methoxy-4-[1-hydroxy-2-[2-methoxy-4-(1-propenyl)phenoxy]propyl]phenol

C20H24O5 (344.1624)


   

(1S,2R,3R,5R,6R,7R)-5-(furan-3-yl)-3,6,7-trimethylspiro[9-oxatricyclo[5.2.2.01,6]undecane-2,3-oxolane]-2,8-dione

(1S,2R,3R,5R,6R,7R)-5-(furan-3-yl)-3,6,7-trimethylspiro[9-oxatricyclo[5.2.2.01,6]undecane-2,3-oxolane]-2,8-dione

C20H24O5 (344.1624)


   

1-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-1H-naphthalene-2,7-diol

1-(4-hydroxy-3-methoxyphenyl)-6-methoxy-2,3-dimethyl-3,4-dihydro-1H-naphthalene-2,7-diol

C20H24O5 (344.1624)


   

Malabaricano

Malabaricano

C20H24O5 (344.1624)


   

(1r,2s,5r,6s,7s,8s)-7-(2h-1,3-benzodioxol-5-yl)-3-methoxy-6-methyl-5-(prop-2-en-1-yl)bicyclo[3.2.1]oct-3-ene-2,8-diol

(1r,2s,5r,6s,7s,8s)-7-(2h-1,3-benzodioxol-5-yl)-3-methoxy-6-methyl-5-(prop-2-en-1-yl)bicyclo[3.2.1]oct-3-ene-2,8-diol

C20H24O5 (344.1624)


   

(5s)-5-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)heptan-3-one

(5s)-5-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)heptan-3-one

C20H24O5 (344.1624)


   

4-{[(3s,4r)-4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-3-yl]methyl}-2-methoxyphenol

4-{[(3s,4r)-4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-3-yl]methyl}-2-methoxyphenol

C20H24O5 (344.1624)


   

5-hydroxy-1-(4-hydroxy-2-methoxyphenyl)-7-(4-hydroxyphenyl)heptan-3-one

5-hydroxy-1-(4-hydroxy-2-methoxyphenyl)-7-(4-hydroxyphenyl)heptan-3-one

C20H24O5 (344.1624)


   

methyl 12-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-2-ene-9-carboxylate

methyl 12-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-2-ene-9-carboxylate

C20H24O5 (344.1624)


   

(2r,3r,9s,10s,11s)-10-hydroxy-11-methyl-2,9-bis(prop-1-en-2-yl)-4,13-dioxatricyclo[9.2.1.1³,⁶]pentadeca-1(14),6(15)-diene-5,12-dione

(2r,3r,9s,10s,11s)-10-hydroxy-11-methyl-2,9-bis(prop-1-en-2-yl)-4,13-dioxatricyclo[9.2.1.1³,⁶]pentadeca-1(14),6(15)-diene-5,12-dione

C20H24O5 (344.1624)


   

18-methoxy-2-oxatricyclo[13.2.2.1³,⁷]icosa-1(17),3(20),4,6,15,18-hexaene-4,10,11-triol

18-methoxy-2-oxatricyclo[13.2.2.1³,⁷]icosa-1(17),3(20),4,6,15,18-hexaene-4,10,11-triol

C20H24O5 (344.1624)


   

(3s,3ar,5ar,9br)-3,5a,9-trimethyl-2,8-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl (2e)-2-methylbut-2-enoate

(3s,3ar,5ar,9br)-3,5a,9-trimethyl-2,8-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

3,4-dihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-9,15-dione

3,4-dihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-9,15-dione

C20H24O5 (344.1624)


   

(1r,4s,7s,8s,13s,14s,16r)-13-hydroxy-10,14-dimethyl-7-(prop-1-en-2-yl)-2,3,18-trioxapentacyclo[6.6.2.2¹,⁴.0⁴,¹⁶.0¹²,¹⁵]octadeca-9,12(15)-dien-11-one

(1r,4s,7s,8s,13s,14s,16r)-13-hydroxy-10,14-dimethyl-7-(prop-1-en-2-yl)-2,3,18-trioxapentacyclo[6.6.2.2¹,⁴.0⁴,¹⁶.0¹²,¹⁵]octadeca-9,12(15)-dien-11-one

C20H24O5 (344.1624)


   

(1r,8s,10s)-4-hydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),4-diene-3,6,15-trione

(1r,8s,10s)-4-hydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),4-diene-3,6,15-trione

C20H24O5 (344.1624)


   

6-(furan-3-yl)-11-hydroxy-4,8-dimethyl-5,15-dioxatetracyclo[7.7.0.0¹,¹³.0⁴,⁸]hexadec-12-en-14-one

6-(furan-3-yl)-11-hydroxy-4,8-dimethyl-5,15-dioxatetracyclo[7.7.0.0¹,¹³.0⁴,⁸]hexadec-12-en-14-one

C20H24O5 (344.1624)


   

7-{[5-(3,3-dimethyloxiran-2-yl)-3-methylpent-2-en-1-yl]oxy}-8-methoxychromen-2-one

7-{[5-(3,3-dimethyloxiran-2-yl)-3-methylpent-2-en-1-yl]oxy}-8-methoxychromen-2-one

C20H24O5 (344.1624)


   

(5s)-5-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)heptan-3-one

(5s)-5-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)heptan-3-one

C20H24O5 (344.1624)


   

10-[4-(acetyloxy)-3-hydroxyphenyl]deca-3,5,7-trien-1-yl acetate

10-[4-(acetyloxy)-3-hydroxyphenyl]deca-3,5,7-trien-1-yl acetate

C20H24O5 (344.1624)


   

(1s,2s,8s,9s,11r)-9,10-dihydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadec-13-ene-7,15-dione

(1s,2s,8s,9s,11r)-9,10-dihydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadec-13-ene-7,15-dione

C20H24O5 (344.1624)


   

(3ar,4s,9r,9as,9bs)-9-hydroxy-6,9-dimethyl-3-methylidene-2-oxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

(3ar,4s,9r,9as,9bs)-9-hydroxy-6,9-dimethyl-3-methylidene-2-oxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

7-[(6-hydroxy-3,7-dimethylocta-2,7-dien-1-yl)oxy]-8-methoxychromen-2-one

7-[(6-hydroxy-3,7-dimethylocta-2,7-dien-1-yl)oxy]-8-methoxychromen-2-one

C20H24O5 (344.1624)


   

9-hydroxy-6,9-dimethyl-3-methylidene-2-oxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylbut-2-enoate

9-hydroxy-6,9-dimethyl-3-methylidene-2-oxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(2r,3s,3ar,7as)-2-(3,4-dimethoxyphenyl)-7a-hydroxy-3-methyl-3a-(prop-2-en-1-yl)-3,4-dihydro-2h-1-benzofuran-7-one

(2r,3s,3ar,7as)-2-(3,4-dimethoxyphenyl)-7a-hydroxy-3-methyl-3a-(prop-2-en-1-yl)-3,4-dihydro-2h-1-benzofuran-7-one

C20H24O5 (344.1624)


   

(3s,3ar,5ar,9br)-3,5a,9-trimethyl-2,8-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl (2z)-2-methylbut-2-enoate

(3s,3ar,5ar,9br)-3,5a,9-trimethyl-2,8-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

4-{1-hydroxy-2-[2-methoxy-4-(prop-1-en-1-yl)phenoxy]propyl}-2-methoxyphenol

4-{1-hydroxy-2-[2-methoxy-4-(prop-1-en-1-yl)phenoxy]propyl}-2-methoxyphenol

C20H24O5 (344.1624)


   

(1r,2r,4r,6e,8s,10s)-8-hydroxy-2,7-dimethyl-10-(prop-1-en-2-yl)-15-oxatricyclo[11.2.1.0²,⁴]hexadeca-6,13(16)-diene-5,9,14-trione

(1r,2r,4r,6e,8s,10s)-8-hydroxy-2,7-dimethyl-10-(prop-1-en-2-yl)-15-oxatricyclo[11.2.1.0²,⁴]hexadeca-6,13(16)-diene-5,9,14-trione

C20H24O5 (344.1624)


   

methyl (1s,4s,5r,8s,9s,10r,11r)-4-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-2-ene-9-carboxylate

methyl (1s,4s,5r,8s,9s,10r,11r)-4-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-2-ene-9-carboxylate

C20H24O5 (344.1624)


   

7,8-dimethyl-7-[2-(2-oxo-5h-furan-3-yl)ethyl]-1h,5h,6h,6ah,8h,10h-naphtho[4,4a-c]furan-3,9-dione

7,8-dimethyl-7-[2-(2-oxo-5h-furan-3-yl)ethyl]-1h,5h,6h,6ah,8h,10h-naphtho[4,4a-c]furan-3,9-dione

C20H24O5 (344.1624)


   

(1s,3as,4r,8as)-8a-hydroxy-1,6-dimethyl-3-oxo-1,2,3a,4,7,8-hexahydroazulen-4-yl 4-methoxybenzoate

(1s,3as,4r,8as)-8a-hydroxy-1,6-dimethyl-3-oxo-1,2,3a,4,7,8-hexahydroazulen-4-yl 4-methoxybenzoate

C20H24O5 (344.1624)


   

6,10-dimethyl-3-methylidene-2,9-dioxo-3ah,4h,5h,8h,11ah-cyclodeca[b]furan-4-yl 2-methylbut-2-enoate

6,10-dimethyl-3-methylidene-2,9-dioxo-3ah,4h,5h,8h,11ah-cyclodeca[b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

11-(furan-3-yl)-11-hydroxy-9,12,14-trimethyl-2-oxatetracyclo[6.5.1.0⁴,¹⁴.0⁹,¹²]tetradecane-3,10-dione

11-(furan-3-yl)-11-hydroxy-9,12,14-trimethyl-2-oxatetracyclo[6.5.1.0⁴,¹⁴.0⁹,¹²]tetradecane-3,10-dione

C20H24O5 (344.1624)


   

(3ar,4r,11as)-6,10-dimethyl-3-methylidene-2,9-dioxo-3ah,4h,5h,8h,11ah-cyclodeca[b]furan-4-yl (2e)-2-methylbut-2-enoate

(3ar,4r,11as)-6,10-dimethyl-3-methylidene-2,9-dioxo-3ah,4h,5h,8h,11ah-cyclodeca[b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

[(2r)-2-(4-methyl-2-{[(2e)-2-methylbut-2-enoyl]oxy}phenyl)oxiran-2-yl]methyl (2e)-2-methylbut-2-enoate

[(2r)-2-(4-methyl-2-{[(2e)-2-methylbut-2-enoyl]oxy}phenyl)oxiran-2-yl]methyl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(2s,4ar,6ar,10ar,10br)-2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-1h,2h,4ah,5h,6h,9h,10h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

(2s,4ar,6ar,10ar,10br)-2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-1h,2h,4ah,5h,6h,9h,10h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

C20H24O5 (344.1624)


   

6,9-dimethyl-3-methylidene-2-oxo-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-(hydroxymethyl)but-2-enoate

6,9-dimethyl-3-methylidene-2-oxo-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-(hydroxymethyl)but-2-enoate

C20H24O5 (344.1624)


   

4-(furan-3-yl)-2,10,11-trimethyl-5,12-dioxatetracyclo[8.5.0.0²,⁷.0¹¹,¹³]pentadecane-6,9-dione

4-(furan-3-yl)-2,10,11-trimethyl-5,12-dioxatetracyclo[8.5.0.0²,⁷.0¹¹,¹³]pentadecane-6,9-dione

C20H24O5 (344.1624)


   

1-(4-hydroxyphenyl)-2-{[4-(3-hydroxyprop-1-en-1-yl)-2-methoxyphenyl]methyl}propane-1,3-diol

1-(4-hydroxyphenyl)-2-{[4-(3-hydroxyprop-1-en-1-yl)-2-methoxyphenyl]methyl}propane-1,3-diol

C20H24O5 (344.1624)


   

4,8-dimethyl-13-methylidene-12-oxo-11,14-dioxapentacyclo[6.5.1.0¹,¹⁰.0⁴,¹⁰.0⁵,⁹]tetradecan-2-yl 2-methylbut-2-enoate

4,8-dimethyl-13-methylidene-12-oxo-11,14-dioxapentacyclo[6.5.1.0¹,¹⁰.0⁴,¹⁰.0⁵,⁹]tetradecan-2-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

6-[(2r,3s)-4-(4-hydroxy-3-methoxyphenyl)-2,3-dimethylbutyl]-2h-1,3-benzodioxol-5-ol

6-[(2r,3s)-4-(4-hydroxy-3-methoxyphenyl)-2,3-dimethylbutyl]-2h-1,3-benzodioxol-5-ol

C20H24O5 (344.1624)


   

(3ar,4s,5s,5as,8ar,8br)-5-formyl-5,8-dimethyl-3-methylidene-2-oxo-3ah,4h,5ah,6h,8ah,8bh-indeno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

(3ar,4s,5s,5as,8ar,8br)-5-formyl-5,8-dimethyl-3-methylidene-2-oxo-3ah,4h,5ah,6h,8ah,8bh-indeno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

3,9-dihydroxy-2-isopropyl-4b,8,8-trimethyl-6,7-dihydro-5h-phenanthrene-1,4,10-trione

3,9-dihydroxy-2-isopropyl-4b,8,8-trimethyl-6,7-dihydro-5h-phenanthrene-1,4,10-trione

C20H24O5 (344.1624)


   

2-(furan-3-yl)-4-hydroxy-6a,10b-dimethyl-1h,2h,4h,4ah,5h,6h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

2-(furan-3-yl)-4-hydroxy-6a,10b-dimethyl-1h,2h,4h,4ah,5h,6h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

C20H24O5 (344.1624)


   

3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl 3-methylbut-2-enoate

3,6,9-trimethyl-2,7-dioxo-3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-3-yl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

(8r,11bs)-5,7,11-trihydroxy-4,4,8,11b-tetramethyl-1h,2h,3h,8h,9h-phenanthro[3,2-b]furan-6-one

(8r,11bs)-5,7,11-trihydroxy-4,4,8,11b-tetramethyl-1h,2h,3h,8h,9h-phenanthro[3,2-b]furan-6-one

C20H24O5 (344.1624)


   

(1s,2r)-1-(4-hydroxyphenyl)-2-({4-[(1e)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenyl}methyl)propane-1,3-diol

(1s,2r)-1-(4-hydroxyphenyl)-2-({4-[(1e)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenyl}methyl)propane-1,3-diol

C20H24O5 (344.1624)


   

7-(2h-1,3-benzodioxol-5-yl)-3-methoxy-6-methyl-5-(prop-2-en-1-yl)bicyclo[3.2.1]oct-3-ene-2,8-diol

7-(2h-1,3-benzodioxol-5-yl)-3-methoxy-6-methyl-5-(prop-2-en-1-yl)bicyclo[3.2.1]oct-3-ene-2,8-diol

C20H24O5 (344.1624)


   

4-{[(2e)-3-[(2r,4r)-4-hydroxy-5,5-dimethyloxolan-2-yl]but-2-en-1-yl]oxy}-5-methylchromen-2-one

4-{[(2e)-3-[(2r,4r)-4-hydroxy-5,5-dimethyloxolan-2-yl]but-2-en-1-yl]oxy}-5-methylchromen-2-one

C20H24O5 (344.1624)


   

9,13-dimethyl-18-methylidene-14,17-dioxo-4,16-dioxatricyclo[13.3.0.0³,⁵]octadeca-8,12-diene-5-carbaldehyde

9,13-dimethyl-18-methylidene-14,17-dioxo-4,16-dioxatricyclo[13.3.0.0³,⁵]octadeca-8,12-diene-5-carbaldehyde

C20H24O5 (344.1624)


   

4-[4-(2h-1,3-benzodioxol-5-yl)-4-hydroxy-2,3-dimethylbutyl]-2-methoxyphenol

4-[4-(2h-1,3-benzodioxol-5-yl)-4-hydroxy-2,3-dimethylbutyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

6'-(furan-3-yl)-16'-methyl-3',5'-dioxaspiro[oxirane-2,13'-tetracyclo[6.5.3.0¹,⁹.0⁴,⁸]hexadecan]-14'-one

6'-(furan-3-yl)-16'-methyl-3',5'-dioxaspiro[oxirane-2,13'-tetracyclo[6.5.3.0¹,⁹.0⁴,⁸]hexadecan]-14'-one

C20H24O5 (344.1624)


   

4-{[(3s,4s)-4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-3-yl]methyl}-2-methoxyphenol

4-{[(3s,4s)-4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-3-yl]methyl}-2-methoxyphenol

C20H24O5 (344.1624)


   

(10r,11s)-18-methoxy-2-oxatricyclo[13.2.2.1³,⁷]icosa-1(17),3(20),4,6,15,18-hexaene-4,10,11-triol

(10r,11s)-18-methoxy-2-oxatricyclo[13.2.2.1³,⁷]icosa-1(17),3(20),4,6,15,18-hexaene-4,10,11-triol

C20H24O5 (344.1624)


   

(1's,2r,4's,6's,8'r,9'r,16'r)-6'-(furan-3-yl)-16'-methyl-3',5'-dioxaspiro[oxirane-2,13'-tetracyclo[6.5.3.0¹,⁹.0⁴,⁸]hexadecan]-14'-one

(1's,2r,4's,6's,8'r,9'r,16'r)-6'-(furan-3-yl)-16'-methyl-3',5'-dioxaspiro[oxirane-2,13'-tetracyclo[6.5.3.0¹,⁹.0⁴,⁸]hexadecan]-14'-one

C20H24O5 (344.1624)


   

4-[(1s,2s,3s)-1-(2h-1,3-benzodioxol-5-yl)-4-hydroxy-2,3-dimethylbutyl]-2-methoxyphenol

4-[(1s,2s,3s)-1-(2h-1,3-benzodioxol-5-yl)-4-hydroxy-2,3-dimethylbutyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

6-(furan-3-yl)-3-[2-(1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl)ethyl]-5,6-dihydropyran-2-one

6-(furan-3-yl)-3-[2-(1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl)ethyl]-5,6-dihydropyran-2-one

C20H24O5 (344.1624)


   

2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-1h,2h,4ah,5h,6h,9h,10h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

2-(furan-3-yl)-6a,10b-dimethyl-4-oxo-1h,2h,4ah,5h,6h,9h,10h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

C20H24O5 (344.1624)


   

(1's,3r,3'r,5s,6'r,7'r)-5-(furan-3-yl)-3',6',7'-trimethyl-9'-oxaspiro[oxolane-3,2'-tricyclo[5.2.2.0¹,⁶]undecane]-2,8'-dione

(1's,3r,3'r,5s,6'r,7'r)-5-(furan-3-yl)-3',6',7'-trimethyl-9'-oxaspiro[oxolane-3,2'-tricyclo[5.2.2.0¹,⁶]undecane]-2,8'-dione

C20H24O5 (344.1624)


   

{8-hydroxy-3,9-dimethylidene-2-oxo-3ah,4h,5h,7h,8h,9ah,9bh-azuleno[4,5-b]furan-6-yl}methyl 2-methylbut-2-enoate

{8-hydroxy-3,9-dimethylidene-2-oxo-3ah,4h,5h,7h,8h,9ah,9bh-azuleno[4,5-b]furan-6-yl}methyl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(2s,4s,4ar,6ar,10ar,10br)-2-(furan-3-yl)-4-hydroxy-6a,10b-dimethyl-1h,2h,4h,4ah,5h,6h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

(2s,4s,4ar,6ar,10ar,10br)-2-(furan-3-yl)-4-hydroxy-6a,10b-dimethyl-1h,2h,4h,4ah,5h,6h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

C20H24O5 (344.1624)


   

(1r,8r,10s)-3,4-dihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-9,15-dione

(1r,8r,10s)-3,4-dihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-9,15-dione

C20H24O5 (344.1624)


   

(2s,3s,4r)-4-(4-hydroxy-3-methoxyphenyl)-7-methoxy-2,3-dimethyl-3,4-dihydro-1h-naphthalene-2,6-diol

(2s,3s,4r)-4-(4-hydroxy-3-methoxyphenyl)-7-methoxy-2,3-dimethyl-3,4-dihydro-1h-naphthalene-2,6-diol

C20H24O5 (344.1624)


   

(1r)-1-[2-methoxy-3-(3-methylbut-2-en-1-yl)-4-oxochromen-5-yl]ethyl propanoate

(1r)-1-[2-methoxy-3-(3-methylbut-2-en-1-yl)-4-oxochromen-5-yl]ethyl propanoate

C20H24O5 (344.1624)


   

5,7,11-trihydroxy-4,4,9,11b-tetramethyl-1h,2h,3h,8h,9h-phenanthro[3,2-b]furan-6-one

5,7,11-trihydroxy-4,4,9,11b-tetramethyl-1h,2h,3h,8h,9h-phenanthro[3,2-b]furan-6-one

C20H24O5 (344.1624)


   

(5s)-4-[(acetyloxy)methyl]-3,5-dimethyl-5h,6h,7h,8h-naphtho[2,3-b]furan-9-yl propanoate

(5s)-4-[(acetyloxy)methyl]-3,5-dimethyl-5h,6h,7h,8h-naphtho[2,3-b]furan-9-yl propanoate

C20H24O5 (344.1624)


   

{10-formyl-3-methylidene-2-oxo-3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-6-yl}methyl 3-methylbut-2-enoate

{10-formyl-3-methylidene-2-oxo-3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-6-yl}methyl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

2-(7-methoxy-2-oxochromen-8-yl)-3-methylbut-3-en-1-yl 3-methylbutanoate

2-(7-methoxy-2-oxochromen-8-yl)-3-methylbut-3-en-1-yl 3-methylbutanoate

C20H24O5 (344.1624)


   

1-[2-methoxy-3-(3-methylbut-2-en-1-yl)-4-oxochromen-5-yl]ethyl propanoate

1-[2-methoxy-3-(3-methylbut-2-en-1-yl)-4-oxochromen-5-yl]ethyl propanoate

C20H24O5 (344.1624)


   

(6r)-6-(furan-3-yl)-3-{2-[(1r)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]ethyl}-5,6-dihydropyran-2-one

(6r)-6-(furan-3-yl)-3-{2-[(1r)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]ethyl}-5,6-dihydropyran-2-one

C20H24O5 (344.1624)


   

(1s,4s,6r,8r,9s,11r)-6-(furan-3-yl)-11-hydroxy-4,8-dimethyl-5,15-dioxatetracyclo[7.7.0.0¹,¹³.0⁴,⁸]hexadec-12-en-14-one

(1s,4s,6r,8r,9s,11r)-6-(furan-3-yl)-11-hydroxy-4,8-dimethyl-5,15-dioxatetracyclo[7.7.0.0¹,¹³.0⁴,⁸]hexadec-12-en-14-one

C20H24O5 (344.1624)


   

4-{[(3r,4r)-4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-3-yl]methyl}-2-methoxyphenol

4-{[(3r,4r)-4-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-3-yl]methyl}-2-methoxyphenol

C20H24O5 (344.1624)


   

7-(4-hydroxy-3-methoxyphenyl)-3-methoxy-6-methyl-5-(prop-2-en-1-yl)bicyclo[3.2.1]octane-2,8-dione

7-(4-hydroxy-3-methoxyphenyl)-3-methoxy-6-methyl-5-(prop-2-en-1-yl)bicyclo[3.2.1]octane-2,8-dione

C20H24O5 (344.1624)


   

3,3',4,4',7-pentahydroxylignan; (7r*,8s*,8's*)-form,3',4'-methylene,3-me ether

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN007075","Ingredient_name": "3,3',4,4',7-pentahydroxylignan; (7r*,8s*,8's*)-form,3',4'-methylene,3-me ether","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "NA","Ingredient_weight": "344.4","OB_score": "NA","CAS_id": "118169-28-1","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "8384","PubChem_id": "NA","DrugBank_id": "NA"}

   

3β-angeloyloxyeremophil-7,11-dien-14β,6α-olide

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN008191","Ingredient_name": "3\u03b2-angeloyloxyeremophil-7,11-dien-14\u03b2,6\u03b1-olide","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "CC=C(C)C(=O)OC1CCC2CC3=C(C4C2(C1C(=O)O4)C)C(=CO3)C","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "1220","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

3-hydroxy-4-methyl-2-(7'-piperonyl-n-heptyl)-butenolide

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN008672","Ingredient_name": "3-hydroxy-4-methyl-2-(7'-piperonyl-n-heptyl)-butenolide","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "COC1=C(C(=O)OC1=C)CCCCCCCC2=CC3=C(C=C2)OCO3","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "10514","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

5-hydroxy-7-(4-hydroxyphenyl)-1-(4-hydroxy-3-methoxyphenyl)-3-heptanone

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN011646","Ingredient_name": "5-hydroxy-7-(4-hydroxyphenyl)-1-(4-hydroxy-3-methoxyphenyl)-3-heptanone","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "NA","Ingredient_weight": "344.4","OB_score": "5.341029786","CAS_id": "138870-92-5","SymMap_id": "SMIT04712","TCMID_id": "NA","TCMSP_id": "MOL002487","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

5r-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-3-heptanone

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN011916","Ingredient_name": "5r-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-3-heptanone","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "10187","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

5r-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-3-heptanone

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN011917","Ingredient_name": "5r-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-3-heptanone","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "10185","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

5s-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-3-heptanone

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN011954","Ingredient_name": "5s-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)-3-heptanone","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "10186","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

5 ξ-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-3-heptanone

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN011968","Ingredient_name": "5 \u03be-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)-3-heptanone","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "Not Available","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "SMIT15853","TCMID_id": "10188","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}

   

6,7-dihydroxy-2h-1-benzopyran-2-one,9ci; 7-o-(7-hydroxy-3,7-dimethyl-2,5-octadienyl),6-me ether

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN012066","Ingredient_name": "6,7-dihydroxy-2h-1-benzopyran-2-one,9ci; 7-o-(7-hydroxy-3,7-dimethyl-2,5-octadienyl),6-me ether","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "NA","Ingredient_weight": "0","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "7616","PubChem_id": "NA","DrugBank_id": "NA"}

   

7,8-dihydroxy-2h-1-benzopyran-2-one; 7-o-(5-hydroxy-3,7-dimethyl-2,6-octadienyl),8-me ether

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN012975","Ingredient_name": "7,8-dihydroxy-2h-1-benzopyran-2-one; 7-o-(5-hydroxy-3,7-dimethyl-2,6-octadienyl),8-me ether","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "NA","Ingredient_weight": "0","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "7483","PubChem_id": "NA","DrugBank_id": "NA"}

   

7,8-dihydroxy-2h-1-benzopyran-2-one; 7-o-(6,7-epoxy-3,7-dimethyl-2-octenyl)(2e,6ξ-),o8-me

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN012976","Ingredient_name": "7,8-dihydroxy-2h-1-benzopyran-2-one; 7-o-(6,7-epoxy-3,7-dimethyl-2-octenyl)(2e,6\u03be-),o8-me","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "NA","Ingredient_weight": "344.4","OB_score": "NA","CAS_id": "168001-92-1","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "7482","PubChem_id": "NA","DrugBank_id": "NA"}

   

7,8-dihydroxy-2h-1-benzopyran-2-one; 7-o-(6-hydroxy-3,7-dimethyl-2,7-octadienyl)(2e,6s-),o8-me

NA

C20H24O5 (344.1624)


{"Ingredient_id": "HBIN012978","Ingredient_name": "7,8-dihydroxy-2h-1-benzopyran-2-one; 7-o-(6-hydroxy-3,7-dimethyl-2,7-octadienyl)(2e,6s-),o8-me","Alias": "NA","Ingredient_formula": "C20H24O5","Ingredient_Smile": "NA","Ingredient_weight": "344.4","OB_score": "NA","CAS_id": "168074-92-8","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "7480","PubChem_id": "NA","DrugBank_id": "NA"}

   

6,9,10-trimethyl-2-oxo-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradeca-3(7),5-dien-8-yl 2-methylbut-2-enoate

6,9,10-trimethyl-2-oxo-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradeca-3(7),5-dien-8-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

4-[(1r,2r)-1-hydroxy-2-{2-methoxy-4-[(1e)-prop-1-en-1-yl]phenoxy}propyl]-2-methoxyphenol

4-[(1r,2r)-1-hydroxy-2-{2-methoxy-4-[(1e)-prop-1-en-1-yl]phenoxy}propyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

(1s,2s,5r,8s,9s,10s,11r)-9,10-dihydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadec-13-ene-7,15-dione

(1s,2s,5r,8s,9s,10s,11r)-9,10-dihydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadec-13-ene-7,15-dione

C20H24O5 (344.1624)


   

7-{[(2e)-5-(3,3-dimethyloxiran-2-yl)-3-methylpent-2-en-1-yl]oxy}-8-methoxychromen-2-one

7-{[(2e)-5-(3,3-dimethyloxiran-2-yl)-3-methylpent-2-en-1-yl]oxy}-8-methoxychromen-2-one

C20H24O5 (344.1624)


   

4-{[(2z,6r)-6-hydroxy-3-(hydroxymethyl)-7-methylocta-2,7-dien-1-yl]oxy}-5-methylchromen-2-one

4-{[(2z,6r)-6-hydroxy-3-(hydroxymethyl)-7-methylocta-2,7-dien-1-yl]oxy}-5-methylchromen-2-one

C20H24O5 (344.1624)


   

7-hydroxy-3-(5-hydroxy-4-methylpent-3-en-1-yl)-2,3,9-trimethyl-2h-furo[3,2-c]chromen-4-one

7-hydroxy-3-(5-hydroxy-4-methylpent-3-en-1-yl)-2,3,9-trimethyl-2h-furo[3,2-c]chromen-4-one

C20H24O5 (344.1624)


   

4-[(2s,3s,4r,5s)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

4-[(2s,3s,4r,5s)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

(3ar,4r,6ar,9ar,9br)-9-methyl-3,6-dimethylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-4-hydroxy-2-methylbut-2-enoate

(3ar,4r,6ar,9ar,9br)-9-methyl-3,6-dimethylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-4-hydroxy-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

2,6-dimethyl-11,15-dioxo-14-oxapentacyclo[8.8.0.0¹,⁹.0²,⁷.0¹²,¹⁶]octadec-12(16)-ene-6-carboxylic acid

2,6-dimethyl-11,15-dioxo-14-oxapentacyclo[8.8.0.0¹,⁹.0²,⁷.0¹²,¹⁶]octadec-12(16)-ene-6-carboxylic acid

C20H24O5 (344.1624)


   

2-(4-hydroxy-3-methoxyphenyl)-1-(hydroxymethyl)-6-(3-hydroxypropyl)-2,3-dihydro-1h-inden-4-ol

2-(4-hydroxy-3-methoxyphenyl)-1-(hydroxymethyl)-6-(3-hydroxypropyl)-2,3-dihydro-1h-inden-4-ol

C20H24O5 (344.1624)


   

(3ar,4s,6ar,8s,9ar,9br)-4-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-8-yl 3-methylbut-2-enoate

(3ar,4s,6ar,8s,9ar,9br)-4-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-8-yl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

2-(7-methoxy-2-oxochromen-8-yl)-3-methylbut-2-en-1-yl 3-methylbutanoate

2-(7-methoxy-2-oxochromen-8-yl)-3-methylbut-2-en-1-yl 3-methylbutanoate

C20H24O5 (344.1624)


   

(1s,3s,5s,8e,12e,15s)-9,13-dimethyl-18-methylidene-14,17-dioxo-4,16-dioxatricyclo[13.3.0.0³,⁵]octadeca-8,12-diene-5-carbaldehyde

(1s,3s,5s,8e,12e,15s)-9,13-dimethyl-18-methylidene-14,17-dioxo-4,16-dioxatricyclo[13.3.0.0³,⁵]octadeca-8,12-diene-5-carbaldehyde

C20H24O5 (344.1624)


   

4-[(2r,3r,4s)-4-[(4-hydroxy-3-methoxyphenyl)methyl]-3-methyloxolan-2-yl]-2-methoxyphenol

4-[(2r,3r,4s)-4-[(4-hydroxy-3-methoxyphenyl)methyl]-3-methyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

9-methyl-5,14-dimethylidene-4-oxo-3,11-dioxatetracyclo[7.5.0.0²,⁶.0¹⁰,¹²]tetradecan-13-yl 3-methylbut-2-enoate

9-methyl-5,14-dimethylidene-4-oxo-3,11-dioxatetracyclo[7.5.0.0²,⁶.0¹⁰,¹²]tetradecan-13-yl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

14-[2-(furan-3-yl)-2-oxoethyl]-5,10-dimethyl-7,9-dioxatetracyclo[8.3.1.0¹,⁸.0⁵,¹³]tetradecan-6-one

14-[2-(furan-3-yl)-2-oxoethyl]-5,10-dimethyl-7,9-dioxatetracyclo[8.3.1.0¹,⁸.0⁵,¹³]tetradecan-6-one

C20H24O5 (344.1624)


   

(3ar,4s,6ar,8s,9ar,9br)-8-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

(3ar,4s,6ar,8s,9ar,9br)-8-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(2r,3s)-1,4-bis(4-hydroxy-3-methoxyphenyl)-2,3-dimethylbutan-1-one

(2r,3s)-1,4-bis(4-hydroxy-3-methoxyphenyl)-2,3-dimethylbutan-1-one

C20H24O5 (344.1624)


   

(1s,1's,6r,6's,9'r,11'r)-11'-hydroxy-5,5-dimethyl-10'-methylidene-2,2'-dioxo-3'-oxaspiro[cyclohexane-1,5'-tricyclo[7.2.1.0¹,⁶]dodecan]-3-ene-6-carbaldehyde

(1s,1's,6r,6's,9'r,11'r)-11'-hydroxy-5,5-dimethyl-10'-methylidene-2,2'-dioxo-3'-oxaspiro[cyclohexane-1,5'-tricyclo[7.2.1.0¹,⁶]dodecan]-3-ene-6-carbaldehyde

C20H24O5 (344.1624)


   

4-[(1s,2r)-1-hydroxy-2-[2-methoxy-4-(prop-1-en-1-yl)phenoxy]propyl]-2-methoxyphenol

4-[(1s,2r)-1-hydroxy-2-[2-methoxy-4-(prop-1-en-1-yl)phenoxy]propyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

(1s,4r,5s,9s,12s,13s)-12-hydroxy-5,9-dimethyl-14-methylidene-8,15-dioxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadec-10-ene-5-carboxylic acid

(1s,4r,5s,9s,12s,13s)-12-hydroxy-5,9-dimethyl-14-methylidene-8,15-dioxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadec-10-ene-5-carboxylic acid

C20H24O5 (344.1624)


   

4-[(1r,2s,3s)-4-(2h-1,3-benzodioxol-5-yl)-1-hydroxy-2,3-dimethylbutyl]-2-methoxyphenol

4-[(1r,2s,3s)-4-(2h-1,3-benzodioxol-5-yl)-1-hydroxy-2,3-dimethylbutyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

methyl 5-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-2-ene-9-carboxylate

methyl 5-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-2-ene-9-carboxylate

C20H24O5 (344.1624)


   

7-{[(2e)-6-hydroxy-3,7-dimethylocta-2,7-dien-1-yl]oxy}-8-methoxychromen-2-one

7-{[(2e)-6-hydroxy-3,7-dimethylocta-2,7-dien-1-yl]oxy}-8-methoxychromen-2-one

C20H24O5 (344.1624)


   

(4s,4ar,5r,6s)-6-hydroxy-3,4a,5-trimethyl-9-oxo-4h,5h,6h,7h-naphtho[2,3-b]furan-4-yl (2z)-2-methylbut-2-enoate

(4s,4ar,5r,6s)-6-hydroxy-3,4a,5-trimethyl-9-oxo-4h,5h,6h,7h-naphtho[2,3-b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1r,5r,7s,8s)-7-(3,4-dimethoxyphenyl)-8-hydroxy-3-methoxy-5-(prop-2-en-1-yl)bicyclo[3.2.1]oct-3-en-2-one

(1r,5r,7s,8s)-7-(3,4-dimethoxyphenyl)-8-hydroxy-3-methoxy-5-(prop-2-en-1-yl)bicyclo[3.2.1]oct-3-en-2-one

C20H24O5 (344.1624)


   

10-hydroxy-12,12-dimethyl-6-methylidene-14-oxapentacyclo[11.2.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,16-trione

10-hydroxy-12,12-dimethyl-6-methylidene-14-oxapentacyclo[11.2.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadecane-7,9,16-trione

C20H24O5 (344.1624)


   

5,5,10'-trimethyl-2,2',11'-trioxo-3'-oxaspiro[cyclohexane-1,5'-tricyclo[7.2.1.0¹,⁶]dodecan]-3-ene-6-carbaldehyde

5,5,10'-trimethyl-2,2',11'-trioxo-3'-oxaspiro[cyclohexane-1,5'-tricyclo[7.2.1.0¹,⁶]dodecan]-3-ene-6-carbaldehyde

C20H24O5 (344.1624)


   

(4as,9s,11bs)-7,11-dihydroxy-4,4,9,11b-tetramethyl-1h,2h,4ah,5h,8h,9h-phenanthro[3,2-b]furan-3,6-dione

(4as,9s,11bs)-7,11-dihydroxy-4,4,9,11b-tetramethyl-1h,2h,4ah,5h,8h,9h-phenanthro[3,2-b]furan-3,6-dione

C20H24O5 (344.1624)


   

(1s,2s,5r,7r,8s,13r)-7,10-dihydroxy-12,12-dimethyl-6-methylidene-14-oxapentacyclo[11.2.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadec-10-ene-9,16-dione

(1s,2s,5r,7r,8s,13r)-7,10-dihydroxy-12,12-dimethyl-6-methylidene-14-oxapentacyclo[11.2.2.1⁵,⁸.0¹,¹¹.0²,⁸]octadec-10-ene-9,16-dione

C20H24O5 (344.1624)


   

(1s,2s,6r,7s,12s,14r)-9,14-dimethyl-5-methylidene-4-oxo-3,13-dioxatetracyclo[8.4.0.0²,⁶.0¹²,¹⁴]tetradec-9-en-7-yl (2z)-2-methylbut-2-enoate

(1s,2s,6r,7s,12s,14r)-9,14-dimethyl-5-methylidene-4-oxo-3,13-dioxatetracyclo[8.4.0.0²,⁶.0¹²,¹⁴]tetradec-9-en-7-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

9-[2-(furan-3-yl)ethyl]-4-(hydroxymethyl)-8,10-dimethyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodec-9-ene-3,11-dione

9-[2-(furan-3-yl)ethyl]-4-(hydroxymethyl)-8,10-dimethyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodec-9-ene-3,11-dione

C20H24O5 (344.1624)


   

(3as,4r,9as,9bs)-4-[(2e)-4-hydroxy-2-(hydroxymethyl)but-2-enoyl]-6,9-dimethyl-3-methylidene-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

(3as,4r,9as,9bs)-4-[(2e)-4-hydroxy-2-(hydroxymethyl)but-2-enoyl]-6,9-dimethyl-3-methylidene-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

C20H24O5 (344.1624)


   

4-[(acetyloxy)methyl]-3,5-dimethyl-5h,6h,7h,8h-naphtho[2,3-b]furan-9-yl propanoate

4-[(acetyloxy)methyl]-3,5-dimethyl-5h,6h,7h,8h-naphtho[2,3-b]furan-9-yl propanoate

C20H24O5 (344.1624)


   

(1as,3ar,4s,5s,5'r,7ar,7br)-5'-(furan-3-yl)-5,7a,7b-trimethyl-hexahydrospiro[naphtho[1,2-b]oxirene-4,3'-oxolane]-2',7-dione

(1as,3ar,4s,5s,5'r,7ar,7br)-5'-(furan-3-yl)-5,7a,7b-trimethyl-hexahydrospiro[naphtho[1,2-b]oxirene-4,3'-oxolane]-2',7-dione

C20H24O5 (344.1624)


   

5'-(furan-3-yl)-2-hydroxy-5,7a,7b-trimethyl-2,5,6,7-tetrahydro-1ah-spiro[naphtho[1,2-b]oxirene-4,3'-oxolan]-2'-one

5'-(furan-3-yl)-2-hydroxy-5,7a,7b-trimethyl-2,5,6,7-tetrahydro-1ah-spiro[naphtho[1,2-b]oxirene-4,3'-oxolan]-2'-one

C20H24O5 (344.1624)


   

(3s)-2-(5-hydroxy-4-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)-6-methylhepta-1,5-dien-3-yl (2z)-2-methylbut-2-enoate

(3s)-2-(5-hydroxy-4-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)-6-methylhepta-1,5-dien-3-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

6-(2h-1,3-benzodioxol-5-yl)-8-hydroxy-4-methoxy-7-methyl-1-(prop-2-en-1-yl)bicyclo[3.2.1]octan-3-one

6-(2h-1,3-benzodioxol-5-yl)-8-hydroxy-4-methoxy-7-methyl-1-(prop-2-en-1-yl)bicyclo[3.2.1]octan-3-one

C20H24O5 (344.1624)


   

(3ar,4s,4ar,7ar,8r,9ar)-4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl 3-methylbut-2-enoate

(3ar,4s,4ar,7ar,8r,9ar)-4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1s,4r,7z,10z,13s,14s)-7,11-dimethyl-4-(prop-1-en-2-yl)-15,17-dioxatricyclo[11.2.2.0¹,¹⁴]heptadeca-7,10-diene-6,9,16-trione

(1s,4r,7z,10z,13s,14s)-7,11-dimethyl-4-(prop-1-en-2-yl)-15,17-dioxatricyclo[11.2.2.0¹,¹⁴]heptadeca-7,10-diene-6,9,16-trione

C20H24O5 (344.1624)


   

4-[(2r,3s)-5-(3-hydroxypropyl)-7-methoxy-3-methyl-2,3-dihydro-1-benzofuran-2-yl]-2-methoxyphenol

4-[(2r,3s)-5-(3-hydroxypropyl)-7-methoxy-3-methyl-2,3-dihydro-1-benzofuran-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

3,15-dimethyl-13-oxo-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3-dien-11-yl 2-methylbut-2-enoate

3,15-dimethyl-13-oxo-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3-dien-11-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1r,2r,5r,9s,12r,15r,17r)-5-ethenyl-2,9-dihydroxy-5,12-dimethyl-10-oxapentacyclo[7.7.1.0¹,¹⁵.0²,⁷.0¹²,¹⁷]heptadec-6-ene-8,11-dione

(1r,2r,5r,9s,12r,15r,17r)-5-ethenyl-2,9-dihydroxy-5,12-dimethyl-10-oxapentacyclo[7.7.1.0¹,¹⁵.0²,⁷.0¹²,¹⁷]heptadec-6-ene-8,11-dione

C20H24O5 (344.1624)


   

(1's,3as,4r,6's,7ar,9'r)-7a-methyl-10'-methylidene-tetrahydro-3h-3'-oxaspiro[2-benzofuran-4,5'-tricyclo[7.2.1.0¹,⁶]dodecane]-1,2',11'-trione

(1's,3as,4r,6's,7ar,9'r)-7a-methyl-10'-methylidene-tetrahydro-3h-3'-oxaspiro[2-benzofuran-4,5'-tricyclo[7.2.1.0¹,⁶]dodecane]-1,2',11'-trione

C20H24O5 (344.1624)


   

(1ar,2r,4r,5r,5'r,7as,7bs)-5'-(furan-3-yl)-2-hydroxy-5,7a,7b-trimethyl-2,5,6,7-tetrahydro-1ah-spiro[naphtho[1,2-b]oxirene-4,3'-oxolan]-2'-one

(1ar,2r,4r,5r,5'r,7as,7bs)-5'-(furan-3-yl)-2-hydroxy-5,7a,7b-trimethyl-2,5,6,7-tetrahydro-1ah-spiro[naphtho[1,2-b]oxirene-4,3'-oxolan]-2'-one

C20H24O5 (344.1624)


   

3,4a,5-trimethyl-6,9-dioxo-4h,5h,7h,8h,8ah-naphtho[2,3-b]furan-4-yl 2-methylbut-2-enoate

3,4a,5-trimethyl-6,9-dioxo-4h,5h,7h,8h,8ah-naphtho[2,3-b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(8r)-5-methoxy-8-{2-[(3-methylbut-2-en-1-yl)oxy]propan-2-yl}-8h,9h-furo[2,3-h]chromen-2-one

(8r)-5-methoxy-8-{2-[(3-methylbut-2-en-1-yl)oxy]propan-2-yl}-8h,9h-furo[2,3-h]chromen-2-one

C20H24O5 (344.1624)


   

(3e,5e,7e)-10-[3-(acetyloxy)-4-hydroxyphenyl]deca-3,5,7-trien-1-yl acetate

(3e,5e,7e)-10-[3-(acetyloxy)-4-hydroxyphenyl]deca-3,5,7-trien-1-yl acetate

C20H24O5 (344.1624)


   

(1r,3s,6s,7s,13r)-6-ethenyl-10-methoxy-2,2,6-trimethyl-9,14-dioxatetracyclo[10.3.1.0³,¹³.0⁷,¹³]hexadeca-10,12(16)-diene-8,15-dione

(1r,3s,6s,7s,13r)-6-ethenyl-10-methoxy-2,2,6-trimethyl-9,14-dioxatetracyclo[10.3.1.0³,¹³.0⁷,¹³]hexadeca-10,12(16)-diene-8,15-dione

C20H24O5 (344.1624)


   

(1r,3s,4as,12ar)-3-(furan-3-yl)-1-hydroxy-4a-methyl-10-methylidene-1h,3h,4h,5h,11h,12h,12ah-cyclodeca[c]pyran-9-carboxylic acid

(1r,3s,4as,12ar)-3-(furan-3-yl)-1-hydroxy-4a-methyl-10-methylidene-1h,3h,4h,5h,11h,12h,12ah-cyclodeca[c]pyran-9-carboxylic acid

C20H24O5 (344.1624)


   

2-(3,4-dimethoxyphenyl)-7a-hydroxy-3-methyl-3a-(prop-2-en-1-yl)-3,4-dihydro-2h-1-benzofuran-7-one

2-(3,4-dimethoxyphenyl)-7a-hydroxy-3-methyl-3a-(prop-2-en-1-yl)-3,4-dihydro-2h-1-benzofuran-7-one

C20H24O5 (344.1624)


   

(3ar,4r,7as)-4-[(4r,6s)-6-(furan-3-yl)-3-methylidene-2-oxooxan-4-yl]-4,7a-dimethyl-tetrahydro-3h-2-benzofuran-1-one

(3ar,4r,7as)-4-[(4r,6s)-6-(furan-3-yl)-3-methylidene-2-oxooxan-4-yl]-4,7a-dimethyl-tetrahydro-3h-2-benzofuran-1-one

C20H24O5 (344.1624)


   

4-{[6-hydroxy-3-(hydroxymethyl)-7-methylocta-2,7-dien-1-yl]oxy}-5-methylchromen-2-one

4-{[6-hydroxy-3-(hydroxymethyl)-7-methylocta-2,7-dien-1-yl]oxy}-5-methylchromen-2-one

C20H24O5 (344.1624)


   

2,5-bis(2-methoxyphenoxy)-3,4-dimethyloxolane

2,5-bis(2-methoxyphenoxy)-3,4-dimethyloxolane

C20H24O5 (344.1624)


   

4-[4-hydroxy-2-(hydroxymethyl)but-2-enoyl]-9-methyl-3,6-dimethylidene-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

4-[4-hydroxy-2-(hydroxymethyl)but-2-enoyl]-9-methyl-3,6-dimethylidene-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

C20H24O5 (344.1624)


   

(1s,4s,6r,8r,9s)-4,8-dimethyl-6-(5-oxo-2h-furan-3-yl)-5,15-dioxatetracyclo[7.7.0.0¹,¹³.0⁴,⁸]hexadec-12-en-14-one

(1s,4s,6r,8r,9s)-4,8-dimethyl-6-(5-oxo-2h-furan-3-yl)-5,15-dioxatetracyclo[7.7.0.0¹,¹³.0⁴,⁸]hexadec-12-en-14-one

C20H24O5 (344.1624)


   

[(3ar,11as)-10-formyl-3-methylidene-2-oxo-3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-6-yl]methyl 3-methylbut-2-enoate

[(3ar,11as)-10-formyl-3-methylidene-2-oxo-3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-6-yl]methyl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

(3ar,4s,4ar,7ar,8r,9ar)-4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3ar,4s,4ar,7ar,8r,9ar)-4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

4-[4-(2h-1,3-benzodioxol-5-yl)-1-hydroxy-2,3-dimethylbutyl]-2-methoxyphenol

4-[4-(2h-1,3-benzodioxol-5-yl)-1-hydroxy-2,3-dimethylbutyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

3-methyl-5-{[(3e)-5,8,8-trimethyl-2-oxo-3ah,4h,5h,6h,7h,8bh-indeno[1,2-b]furan-3-ylidene]methoxy}-5h-furan-2-one

3-methyl-5-{[(3e)-5,8,8-trimethyl-2-oxo-3ah,4h,5h,6h,7h,8bh-indeno[1,2-b]furan-3-ylidene]methoxy}-5h-furan-2-one

C20H24O5 (344.1624)


   

(1s,7as,11as)-1,5-dihydroxy-8,8,11a-trimethyl-3-oxo-1h,6h,7h,7ah,9h,10h,11h-phenanthro[3,4-c]furan-4-carbaldehyde

(1s,7as,11as)-1,5-dihydroxy-8,8,11a-trimethyl-3-oxo-1h,6h,7h,7ah,9h,10h,11h-phenanthro[3,4-c]furan-4-carbaldehyde

C20H24O5 (344.1624)


   

(1s,2s,6r,7s,10r,12r,14s)-14-methyl-5,9-dimethylidene-4-oxo-3,13-dioxatetracyclo[8.4.0.0²,⁶.0¹²,¹⁴]tetradecan-7-yl (2z)-2-methylbut-2-enoate

(1s,2s,6r,7s,10r,12r,14s)-14-methyl-5,9-dimethylidene-4-oxo-3,13-dioxatetracyclo[8.4.0.0²,⁶.0¹²,¹⁴]tetradecan-7-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

methyl (1r,4s,5r,8s,9s,10r,11s)-4-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-2-ene-9-carboxylate

methyl (1r,4s,5r,8s,9s,10r,11s)-4-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-2-ene-9-carboxylate

C20H24O5 (344.1624)


   

(1r,5s,8r,10s,13r,14r)-14-[2-(furan-3-yl)-2-oxoethyl]-5,10-dimethyl-7,9-dioxatetracyclo[8.3.1.0¹,⁸.0⁵,¹³]tetradecan-6-one

(1r,5s,8r,10s,13r,14r)-14-[2-(furan-3-yl)-2-oxoethyl]-5,10-dimethyl-7,9-dioxatetracyclo[8.3.1.0¹,⁸.0⁵,¹³]tetradecan-6-one

C20H24O5 (344.1624)


   

6a-hydroxy-6,9-dimethyl-3-methylidene-2-oxo-3ah,4h,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylbut-2-enoate

6a-hydroxy-6,9-dimethyl-3-methylidene-2-oxo-3ah,4h,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

3-(furan-3-yl)-1-hydroxy-4a-methyl-10-methylidene-1h,3h,4h,5h,11h,12h,12ah-cyclodeca[c]pyran-9-carboxylic acid

3-(furan-3-yl)-1-hydroxy-4a-methyl-10-methylidene-1h,3h,4h,5h,11h,12h,12ah-cyclodeca[c]pyran-9-carboxylic acid

C20H24O5 (344.1624)


   

(3r,3ar,4s,9ar,9bs)-3,6,9-trimethyl-2,7-dioxo-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3r,3ar,4s,9ar,9bs)-3,6,9-trimethyl-2,7-dioxo-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1r,4as,4bs,7r)-7-ethenyl-4b,10-dihydroxy-1,4a,7-trimethyl-9-oxo-5,6-dihydro-2h-phenanthrene-1-carboxylic acid

(1r,4as,4bs,7r)-7-ethenyl-4b,10-dihydroxy-1,4a,7-trimethyl-9-oxo-5,6-dihydro-2h-phenanthrene-1-carboxylic acid

C20H24O5 (344.1624)


   

1-[7-hydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-8-yl]-3-methylbutane-2,3-diol

1-[7-hydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-8-yl]-3-methylbutane-2,3-diol

C20H24O5 (344.1624)


   

(1s,4r,8s,9r,11s,12s,14r)-11-(furan-3-yl)-11-hydroxy-9,12,14-trimethyl-2-oxatetracyclo[6.5.1.0⁴,¹⁴.0⁹,¹²]tetradecane-3,10-dione

(1s,4r,8s,9r,11s,12s,14r)-11-(furan-3-yl)-11-hydroxy-9,12,14-trimethyl-2-oxatetracyclo[6.5.1.0⁴,¹⁴.0⁹,¹²]tetradecane-3,10-dione

C20H24O5 (344.1624)


   

3,4-dihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-8,15-dione

3,4-dihydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-triene-8,15-dione

C20H24O5 (344.1624)


   

8-hydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),5-diene-3,4,15-trione

8-hydroxy-5-isopropyl-11,11-dimethyl-16-oxatetracyclo[7.5.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),5-diene-3,4,15-trione

C20H24O5 (344.1624)


   

10-hydroxy-11-methyl-2,9-bis(prop-1-en-2-yl)-4,13-dioxatricyclo[9.2.1.1³,⁶]pentadeca-1(14),6(15)-diene-5,12-dione

10-hydroxy-11-methyl-2,9-bis(prop-1-en-2-yl)-4,13-dioxatricyclo[9.2.1.1³,⁶]pentadeca-1(14),6(15)-diene-5,12-dione

C20H24O5 (344.1624)


   

5-formyl-5,8-dimethyl-3-methylidene-2-oxo-3ah,4h,5ah,6h,8ah,8bh-indeno[4,5-b]furan-4-yl 2-methylbut-2-enoate

5-formyl-5,8-dimethyl-3-methylidene-2-oxo-3ah,4h,5ah,6h,8ah,8bh-indeno[4,5-b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(2e)-3-(4-methoxyphenyl)prop-2-en-1-yl (2z)-2-methyl-4-{[(2z)-2-methylbut-2-enoyl]oxy}but-2-enoate

(2e)-3-(4-methoxyphenyl)prop-2-en-1-yl (2z)-2-methyl-4-{[(2z)-2-methylbut-2-enoyl]oxy}but-2-enoate

C20H24O5 (344.1624)


   

(1s,2s)-1-(4-hydroxyphenyl)-2-({4-[(1e)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenyl}methyl)propane-1,3-diol

(1s,2s)-1-(4-hydroxyphenyl)-2-({4-[(1e)-3-hydroxyprop-1-en-1-yl]-2-methoxyphenyl}methyl)propane-1,3-diol

C20H24O5 (344.1624)


   

12-hydroxy-5,9-dimethyl-14-methylidene-8,15-dioxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadec-10-ene-5-carboxylic acid

12-hydroxy-5,9-dimethyl-14-methylidene-8,15-dioxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadec-10-ene-5-carboxylic acid

C20H24O5 (344.1624)


   

(2e,4e,6e,10e)-11-(4-methoxy-5-methyl-6-oxopyran-2-yl)-9-methyldodeca-2,4,6,10-tetraenoic acid

(2e,4e,6e,10e)-11-(4-methoxy-5-methyl-6-oxopyran-2-yl)-9-methyldodeca-2,4,6,10-tetraenoic acid

C20H24O5 (344.1624)


   

(1s,3s,6r,7s,13r)-6-ethenyl-10-methoxy-2,2,6-trimethyl-9,14-dioxatetracyclo[10.3.1.0³,¹³.0⁷,¹³]hexadeca-10,12(16)-diene-8,15-dione

(1s,3s,6r,7s,13r)-6-ethenyl-10-methoxy-2,2,6-trimethyl-9,14-dioxatetracyclo[10.3.1.0³,¹³.0⁷,¹³]hexadeca-10,12(16)-diene-8,15-dione

C20H24O5 (344.1624)


   

(10e)-6-hydroxy-7,11-dimethyl-4-(prop-1-en-2-yl)-15,17-dioxatetracyclo[11.2.2.0¹,¹⁴.0⁶,¹⁰]heptadeca-7,10-diene-9,16-dione

(10e)-6-hydroxy-7,11-dimethyl-4-(prop-1-en-2-yl)-15,17-dioxatetracyclo[11.2.2.0¹,¹⁴.0⁶,¹⁰]heptadeca-7,10-diene-9,16-dione

C20H24O5 (344.1624)


   

(1ar,3as,4r,5r,5'r,7as,7bs)-5'-(furan-3-yl)-5,7a,7b-trimethyl-hexahydrospiro[naphtho[1,2-b]oxirene-4,3'-oxolane]-2',7-dione

(1ar,3as,4r,5r,5'r,7as,7bs)-5'-(furan-3-yl)-5,7a,7b-trimethyl-hexahydrospiro[naphtho[1,2-b]oxirene-4,3'-oxolane]-2',7-dione

C20H24O5 (344.1624)


   

7a-methyl-10'-methylidene-tetrahydro-3h-3'-oxaspiro[2-benzofuran-4,5'-tricyclo[7.2.1.0¹,⁶]dodecane]-1,2',11'-trione

7a-methyl-10'-methylidene-tetrahydro-3h-3'-oxaspiro[2-benzofuran-4,5'-tricyclo[7.2.1.0¹,⁶]dodecane]-1,2',11'-trione

C20H24O5 (344.1624)


   

4-[(3s,4r)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

4-[(3s,4r)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

(1s,4s,8s,12r)-9-[2-(furan-3-yl)ethyl]-4-(hydroxymethyl)-8,10-dimethyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodec-9-ene-3,11-dione

(1s,4s,8s,12r)-9-[2-(furan-3-yl)ethyl]-4-(hydroxymethyl)-8,10-dimethyl-2-oxatricyclo[6.3.1.0⁴,¹²]dodec-9-ene-3,11-dione

C20H24O5 (344.1624)


   

7-{[(2e,5e)-7-hydroxy-3,7-dimethylocta-2,5-dien-1-yl]oxy}-6-methoxychromen-2-one

7-{[(2e,5e)-7-hydroxy-3,7-dimethylocta-2,5-dien-1-yl]oxy}-6-methoxychromen-2-one

C20H24O5 (344.1624)


   

3-{3-methoxy-4-[(2-methylbut-2-enoyl)oxy]phenyl}prop-2-en-1-yl 2-methylbut-2-enoate

3-{3-methoxy-4-[(2-methylbut-2-enoyl)oxy]phenyl}prop-2-en-1-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(3ar,4r,6ar,7r,9ar,9br)-7-hydroxy-9-methyl-3,6-dimethylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3ar,4r,6ar,7r,9ar,9br)-7-hydroxy-9-methyl-3,6-dimethylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(10e)-9-hydroxy-7,11-dimethyl-4-(prop-1-en-2-yl)-15,17-dioxatetracyclo[11.2.2.0¹,¹⁴.0⁵,⁹]heptadeca-7,10-diene-6,16-dione

(10e)-9-hydroxy-7,11-dimethyl-4-(prop-1-en-2-yl)-15,17-dioxatetracyclo[11.2.2.0¹,¹⁴.0⁵,⁹]heptadeca-7,10-diene-6,16-dione

C20H24O5 (344.1624)


   

5-methoxy-6,7-bis[(3-methylbut-2-en-1-yl)oxy]chromen-2-one

5-methoxy-6,7-bis[(3-methylbut-2-en-1-yl)oxy]chromen-2-one

C20H24O5 (344.1624)


   

6-formyl-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylbut-2-enoate

6-formyl-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1r,7s,8r,12r,15s)-3,15-dimethyl-13-oxo-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3-dien-7-yl (2e)-2-methylbut-2-enoate

(1r,7s,8r,12r,15s)-3,15-dimethyl-13-oxo-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3-dien-7-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(2s,4r,4ar,6ar,10ar,10br)-2-(furan-3-yl)-4-hydroxy-6a,10b-dimethyl-1h,2h,4h,4ah,5h,6h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

(2s,4r,4ar,6ar,10ar,10br)-2-(furan-3-yl)-4-hydroxy-6a,10b-dimethyl-1h,2h,4h,4ah,5h,6h,10ah-naphtho[2,1-c]pyran-7-carboxylic acid

C20H24O5 (344.1624)


   

4-[(2r,3s,4s,5r)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

4-[(2r,3s,4s,5r)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

6-methyl-3,10-dimethylidene-2,9-dioxo-3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-4-yl 2-methylbut-2-enoate

6-methyl-3,10-dimethylidene-2,9-dioxo-3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

4-{[(2z,6s)-6-hydroxy-3-(hydroxymethyl)-7-methylocta-2,7-dien-1-yl]oxy}-5-methylchromen-2-one

4-{[(2z,6s)-6-hydroxy-3-(hydroxymethyl)-7-methylocta-2,7-dien-1-yl]oxy}-5-methylchromen-2-one

C20H24O5 (344.1624)


   

(3ar,4s,6ar,8s,9ar,9br)-8-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3ar,4s,6ar,8s,9ar,9br)-8-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(3ar,4r,11as)-6-methyl-3,10-dimethylidene-2,9-dioxo-3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-4-yl (2z)-2-methylbut-2-enoate

(3ar,4r,11as)-6-methyl-3,10-dimethylidene-2,9-dioxo-3ah,4h,7h,8h,11h,11ah-cyclodeca[b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(2r)-2-(7-methoxy-2-oxochromen-8-yl)-3-methylbut-3-en-1-yl 3-methylbutanoate

(2r)-2-(7-methoxy-2-oxochromen-8-yl)-3-methylbut-3-en-1-yl 3-methylbutanoate

C20H24O5 (344.1624)


   

(3s,3ar,4s,9as,9br)-3,6,9-trimethyl-2,7-dioxo-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

(3s,3ar,4s,9as,9br)-3,6,9-trimethyl-2,7-dioxo-3h,3ah,4h,5h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1s,2s,3r,5s,8r,11r,13r,15s)-13-(furan-3-yl)-2,3,15-trimethyl-6,12,14-trioxapentacyclo[6.6.1.1²,¹³.0¹,¹¹.0⁵,¹⁵]hexadecan-7-one

(1s,2s,3r,5s,8r,11r,13r,15s)-13-(furan-3-yl)-2,3,15-trimethyl-6,12,14-trioxapentacyclo[6.6.1.1²,¹³.0¹,¹¹.0⁵,¹⁵]hexadecan-7-one

C20H24O5 (344.1624)


   

8-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-4-yl 2-methylbut-2-enoate

8-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

4-[(1s)-1-hydroxy-2-{2-methoxy-4-[(1e)-prop-1-en-1-yl]phenoxy}propyl]-2-methoxyphenol

4-[(1s)-1-hydroxy-2-{2-methoxy-4-[(1e)-prop-1-en-1-yl]phenoxy}propyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

4-[(2r,3r,4r,5r)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

4-[(2r,3r,4r,5r)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

(3ar,4r,11ar)-6-formyl-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl (2e)-2-methylbut-2-enoate

(3ar,4r,11ar)-6-formyl-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(4as,10as)-5,6,8-trihydroxy-7-isopropyl-1,2,4a-trimethyl-10,10a-dihydro-4h-phenanthrene-3,9-dione

(4as,10as)-5,6,8-trihydroxy-7-isopropyl-1,2,4a-trimethyl-10,10a-dihydro-4h-phenanthrene-3,9-dione

C20H24O5 (344.1624)


   

(1r,8r,11s,12r,15s)-3,15-dimethyl-13-oxo-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3-dien-11-yl (2z)-2-methylbut-2-enoate

(1r,8r,11s,12r,15s)-3,15-dimethyl-13-oxo-5,14-dioxatetracyclo[6.6.1.0²,⁶.0¹²,¹⁵]pentadeca-2(6),3-dien-11-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

3-hydroxy-5-propylphenyl 2-hydroxy-4-methoxy-6-propylbenzoate

3-hydroxy-5-propylphenyl 2-hydroxy-4-methoxy-6-propylbenzoate

C20H24O5 (344.1624)


   

(3s,3ar,5ar,9br)-3,5a,9-trimethyl-2,8-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl 3-methylbut-2-enoate

(3s,3ar,5ar,9br)-3,5a,9-trimethyl-2,8-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

(3r,3as,5as,9br)-3,5a,9-trimethyl-2,6-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl (2e)-2-methylbut-2-enoate

(3r,3as,5as,9br)-3,5a,9-trimethyl-2,6-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(3ar,4r,11ar)-6-formyl-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl (2z)-2-methylbut-2-enoate

(3ar,4r,11ar)-6-formyl-10-methyl-3-methylidene-2-oxo-3ah,4h,5h,8h,9h,11ah-cyclodeca[b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(4s,4ar,5r,6s)-6-hydroxy-3,4a,5-trimethyl-9-oxo-4h,5h,6h,7h-naphtho[2,3-b]furan-4-yl (2e)-2-methylbut-2-enoate

(4s,4ar,5r,6s)-6-hydroxy-3,4a,5-trimethyl-9-oxo-4h,5h,6h,7h-naphtho[2,3-b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1s,3r,4s,5s,6s,7s)-6-(2h-1,3-benzodioxol-5-yl)-4-hydroxy-3-methoxy-7-methyl-1-(prop-2-en-1-yl)bicyclo[3.2.1]octan-8-one

(1s,3r,4s,5s,6s,7s)-6-(2h-1,3-benzodioxol-5-yl)-4-hydroxy-3-methoxy-7-methyl-1-(prop-2-en-1-yl)bicyclo[3.2.1]octan-8-one

C20H24O5 (344.1624)


   

4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl 2-methylbut-2-enoate

4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

7-{[(2e)-5-[(2r)-3,3-dimethyloxiran-2-yl]-3-methylpent-2-en-1-yl]oxy}-8-methoxychromen-2-one

7-{[(2e)-5-[(2r)-3,3-dimethyloxiran-2-yl]-3-methylpent-2-en-1-yl]oxy}-8-methoxychromen-2-one

C20H24O5 (344.1624)


   

(6ar,7r,8s,10as)-7,8-dimethyl-7-[2-(5-oxo-2h-furan-3-yl)ethyl]-1h,5h,6h,6ah,8h,10h-naphtho[4,4a-c]furan-3,9-dione

(6ar,7r,8s,10as)-7,8-dimethyl-7-[2-(5-oxo-2h-furan-3-yl)ethyl]-1h,5h,6h,6ah,8h,10h-naphtho[4,4a-c]furan-3,9-dione

C20H24O5 (344.1624)


   

(3ar,4r,6ar,7r,9ar,9br)-7-hydroxy-9-methyl-3,6-dimethylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

(3ar,4r,6ar,7r,9ar,9br)-7-hydroxy-9-methyl-3,6-dimethylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1r,4s,7s,8r,13s,14s,16r)-13-hydroxy-10,14-dimethyl-7-(prop-1-en-2-yl)-2,3,18-trioxapentacyclo[6.6.2.2¹,⁴.0⁴,¹⁶.0¹²,¹⁵]octadeca-9,12(15)-dien-11-one

(1r,4s,7s,8r,13s,14s,16r)-13-hydroxy-10,14-dimethyl-7-(prop-1-en-2-yl)-2,3,18-trioxapentacyclo[6.6.2.2¹,⁴.0⁴,¹⁶.0¹²,¹⁵]octadeca-9,12(15)-dien-11-one

C20H24O5 (344.1624)


   

(1r)-1-[4-methoxy-3-(3-methylbut-2-en-1-yl)-2-oxochromen-5-yl]ethyl propanoate

(1r)-1-[4-methoxy-3-(3-methylbut-2-en-1-yl)-2-oxochromen-5-yl]ethyl propanoate

C20H24O5 (344.1624)


   

7-ethenyl-4b,10-dihydroxy-1,4a,7-trimethyl-9-oxo-5,6-dihydro-2h-phenanthrene-1-carboxylic acid

7-ethenyl-4b,10-dihydroxy-1,4a,7-trimethyl-9-oxo-5,6-dihydro-2h-phenanthrene-1-carboxylic acid

C20H24O5 (344.1624)


   

(2s,3s,3ar,7as)-2-(3,4-dimethoxyphenyl)-7a-hydroxy-3-methyl-3a-(prop-2-en-1-yl)-3,4-dihydro-2h-1-benzofuran-7-one

(2s,3s,3ar,7as)-2-(3,4-dimethoxyphenyl)-7a-hydroxy-3-methyl-3a-(prop-2-en-1-yl)-3,4-dihydro-2h-1-benzofuran-7-one

C20H24O5 (344.1624)


   

(3as,6ar,7r,8s,10ar)-7-[2-(furan-3-yl)ethyl]-3a-hydroxy-7,8-dimethyl-1h,6h,6ah,8h,10h-naphtho[4,4a-c]furan-3,9-dione

(3as,6ar,7r,8s,10ar)-7-[2-(furan-3-yl)ethyl]-3a-hydroxy-7,8-dimethyl-1h,6h,6ah,8h,10h-naphtho[4,4a-c]furan-3,9-dione

C20H24O5 (344.1624)


   

(1r,1's,2r,3s,5s,6's,9'r)-2-(hydroxymethyl)-6,6-dimethyl-10'-methylidene-3'-oxaspiro[bicyclo[3.1.0]hexane-3,5'-tricyclo[7.2.1.0¹,⁶]dodecane]-2',4,11'-trione

(1r,1's,2r,3s,5s,6's,9'r)-2-(hydroxymethyl)-6,6-dimethyl-10'-methylidene-3'-oxaspiro[bicyclo[3.1.0]hexane-3,5'-tricyclo[7.2.1.0¹,⁶]dodecane]-2',4,11'-trione

C20H24O5 (344.1624)


   

(1s,2s,4s,5s,8r,9s,10s)-4,8-dimethyl-13-methylidene-12-oxo-11,14-dioxapentacyclo[6.5.1.0¹,¹⁰.0⁴,¹⁰.0⁵,⁹]tetradecan-2-yl (2e)-2-methylbut-2-enoate

(1s,2s,4s,5s,8r,9s,10s)-4,8-dimethyl-13-methylidene-12-oxo-11,14-dioxapentacyclo[6.5.1.0¹,¹⁰.0⁴,¹⁰.0⁵,⁹]tetradecan-2-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

methyl 12-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylate

methyl 12-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylate

C20H24O5 (344.1624)


   

(1s,2s,4r,7s,10r,11r,13s)-4-(furan-3-yl)-2,10,11-trimethyl-5,12-dioxatetracyclo[8.5.0.0²,⁷.0¹¹,¹³]pentadecane-6,9-dione

(1s,2s,4r,7s,10r,11r,13s)-4-(furan-3-yl)-2,10,11-trimethyl-5,12-dioxatetracyclo[8.5.0.0²,⁷.0¹¹,¹³]pentadecane-6,9-dione

C20H24O5 (344.1624)


   

(3r,4ar,7as,11ar)-3-(furan-3-yl)-4a-hydroxy-5,8,8-trimethyl-3h,4h,7ah,9h,10h,11h-naphtho[4a,4-c]pyran-1,7-dione

(3r,4ar,7as,11ar)-3-(furan-3-yl)-4a-hydroxy-5,8,8-trimethyl-3h,4h,7ah,9h,10h,11h-naphtho[4a,4-c]pyran-1,7-dione

C20H24O5 (344.1624)


   

5-(furan-3-yl)-2,3,15-trimethyl-4,6,9-trioxapentacyclo[6.6.1.1²,⁵.0³,⁷.0¹¹,¹⁵]hexadecan-10-one

5-(furan-3-yl)-2,3,15-trimethyl-4,6,9-trioxapentacyclo[6.6.1.1²,⁵.0³,⁷.0¹¹,¹⁵]hexadecan-10-one

C20H24O5 (344.1624)


   

laxiflorin j

laxiflorin j

C20H24O5 (344.1624)


   

7-[(5-hydroxy-3,7-dimethylocta-2,6-dien-1-yl)oxy]-8-methoxychromen-2-one

7-[(5-hydroxy-3,7-dimethylocta-2,6-dien-1-yl)oxy]-8-methoxychromen-2-one

C20H24O5 (344.1624)


   

2-(5-hydroxy-4-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)-6-methylhepta-1,5-dien-3-yl 2-methylbut-2-enoate

2-(5-hydroxy-4-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)-6-methylhepta-1,5-dien-3-yl 2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(3ar,4s,4ar,7ar,8r,9as)-4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

(3ar,4s,4ar,7ar,8r,9as)-4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(3ar,4r,6ar,7s,9ar,9br)-7-hydroxy-9-methyl-3,6-dimethylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

(3ar,4r,6ar,7s,9ar,9br)-7-hydroxy-9-methyl-3,6-dimethylidene-2-oxo-3ah,4h,5h,6ah,7h,9ah,9bh-azuleno[4,5-b]furan-4-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

4-[6-(furan-3-yl)-3-methylidene-2-oxooxan-4-yl]-4,7a-dimethyl-tetrahydro-3h-2-benzofuran-1-one

4-[6-(furan-3-yl)-3-methylidene-2-oxooxan-4-yl]-4,7a-dimethyl-tetrahydro-3h-2-benzofuran-1-one

C20H24O5 (344.1624)


   

7-{[(2e,5e)-7-hydroxy-3,7-dimethylocta-2,5-dien-1-yl]oxy}-8-methoxychromen-2-one

7-{[(2e,5e)-7-hydroxy-3,7-dimethylocta-2,5-dien-1-yl]oxy}-8-methoxychromen-2-one

C20H24O5 (344.1624)


   

14-methyl-6-methylidene-10,16,18-trioxahexacyclo[12.5.1.1⁵,⁸.0¹,¹¹.0²,⁸.0¹⁷,²⁰]henicosane-7,9-dione

14-methyl-6-methylidene-10,16,18-trioxahexacyclo[12.5.1.1⁵,⁸.0¹,¹¹.0²,⁸.0¹⁷,²⁰]henicosane-7,9-dione

C20H24O5 (344.1624)


   

(3ar,4s,4ar,7ar,8r,9as)-4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl 3-methylbut-2-enoate

(3ar,4s,4ar,7ar,8r,9as)-4a,8-dimethyl-3-methylidene-2,5-dioxo-3ah,4h,7ah,8h,9h,9ah-azuleno[6,5-b]furan-4-yl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

(3ar,4s,6ar,8s,9ar,9br)-4-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-8-yl (2e)-2-methylbut-2-enoate

(3ar,4s,6ar,8s,9ar,9br)-4-hydroxy-3,6,9-trimethylidene-2-oxo-octahydroazuleno[4,5-b]furan-8-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1s,4r,7s,8r,13s,14r,16r)-13-hydroxy-10,14-dimethyl-7-(prop-1-en-2-yl)-2,3,18-trioxapentacyclo[6.6.2.2¹,⁴.0⁴,¹⁶.0¹²,¹⁵]octadeca-9,12(15)-dien-11-one

(1s,4r,7s,8r,13s,14r,16r)-13-hydroxy-10,14-dimethyl-7-(prop-1-en-2-yl)-2,3,18-trioxapentacyclo[6.6.2.2¹,⁴.0⁴,¹⁶.0¹²,¹⁵]octadeca-9,12(15)-dien-11-one

C20H24O5 (344.1624)


   

7-methyl-3-oxo-7-[2-(5-oxo-2h-furan-3-yl)ethyl]-1h,5h,6h,6ah,8h,9h,10h-naphtho[4,4a-c]furan-8-carbaldehyde

7-methyl-3-oxo-7-[2-(5-oxo-2h-furan-3-yl)ethyl]-1h,5h,6h,6ah,8h,9h,10h-naphtho[4,4a-c]furan-8-carbaldehyde

C20H24O5 (344.1624)


   

(1s,8s,9s,10s,13r)-6,9,10-trimethyl-2-oxo-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradeca-3(7),5-dien-8-yl (2z)-2-methylbut-2-enoate

(1s,8s,9s,10s,13r)-6,9,10-trimethyl-2-oxo-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradeca-3(7),5-dien-8-yl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(1s,1's,4r,6's,7r,8r,9s,9'r)-4-methyl-10'-methylidene-3',6,10-trioxaspiro[tricyclo[5.2.1.0⁴,⁸]decane-9,5'-tricyclo[7.2.1.0¹,⁶]dodecane]-2',11'-dione

(1s,1's,4r,6's,7r,8r,9s,9'r)-4-methyl-10'-methylidene-3',6,10-trioxaspiro[tricyclo[5.2.1.0⁴,⁸]decane-9,5'-tricyclo[7.2.1.0¹,⁶]dodecane]-2',11'-dione

C20H24O5 (344.1624)


   

3-[7-(2h-1,3-benzodioxol-5-yl)heptyl]-4-methoxy-5-methylidenefuran-2-one

3-[7-(2h-1,3-benzodioxol-5-yl)heptyl]-4-methoxy-5-methylidenefuran-2-one

C20H24O5 (344.1624)


   

(1s,6r,7r,8r)-2,7-dimethyl-7-[2-(2-oxo-5h-furan-3-yl)ethyl]-10-oxatricyclo[6.3.2.0¹,⁶]tridec-2-ene-4,9-dione

(1s,6r,7r,8r)-2,7-dimethyl-7-[2-(2-oxo-5h-furan-3-yl)ethyl]-10-oxatricyclo[6.3.2.0¹,⁶]tridec-2-ene-4,9-dione

C20H24O5 (344.1624)


   

7-hydroxy-6-isopropyl-3',3'-dimethyl-2-oxospiro[1-benzofuran-3,1'-cyclohexane]-2',4-dicarbaldehyde

7-hydroxy-6-isopropyl-3',3'-dimethyl-2-oxospiro[1-benzofuran-3,1'-cyclohexane]-2',4-dicarbaldehyde

C20H24O5 (344.1624)


   

5-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)heptan-3-one

5-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)heptan-3-one

C20H24O5 (344.1624)


   

7-[6-(furan-3-yl)-3-methylidene-2-oxooxan-4-yl]-3a,7-dimethyl-tetrahydro-3h-2-benzofuran-1-one

7-[6-(furan-3-yl)-3-methylidene-2-oxooxan-4-yl]-3a,7-dimethyl-tetrahydro-3h-2-benzofuran-1-one

C20H24O5 (344.1624)


   

4-[(1r,2s)-1-hydroxy-2-{2-methoxy-4-[(1e)-prop-1-en-1-yl]phenoxy}propyl]-2-methoxyphenol

4-[(1r,2s)-1-hydroxy-2-{2-methoxy-4-[(1e)-prop-1-en-1-yl]phenoxy}propyl]-2-methoxyphenol

C20H24O5 (344.1624)


   

16-methoxytricyclo[12.3.1.1²,⁶]nonadeca-1(17),2(19),3,5,14(18),15-hexaene-3,8,9,17-tetrol

16-methoxytricyclo[12.3.1.1²,⁶]nonadeca-1(17),2(19),3,5,14(18),15-hexaene-3,8,9,17-tetrol

C20H24O5 (344.1624)


   

(1r,2r,4r,6e,9r,10s)-9-hydroxy-2,7-dimethyl-10-(prop-1-en-2-yl)-15-oxatricyclo[11.2.1.0²,⁴]hexadeca-6,13(16)-diene-5,8,14-trione

(1r,2r,4r,6e,9r,10s)-9-hydroxy-2,7-dimethyl-10-(prop-1-en-2-yl)-15-oxatricyclo[11.2.1.0²,⁴]hexadeca-6,13(16)-diene-5,8,14-trione

C20H24O5 (344.1624)


   

(3r,4ar,7ar,11ar)-3-(furan-3-yl)-4a-hydroxy-5,8,8-trimethyl-3h,4h,7ah,9h,10h,11h-naphtho[4a,4-c]pyran-1,7-dione

(3r,4ar,7ar,11ar)-3-(furan-3-yl)-4a-hydroxy-5,8,8-trimethyl-3h,4h,7ah,9h,10h,11h-naphtho[4a,4-c]pyran-1,7-dione

C20H24O5 (344.1624)


   

3-{5-methoxy-2,2,8,8-tetramethylpyrano[3,2-g]chromen-4-yl}propanoic acid

3-{5-methoxy-2,2,8,8-tetramethylpyrano[3,2-g]chromen-4-yl}propanoic acid

C20H24O5 (344.1624)


   

3-hydroxy-2-isopropyl-4b,8,8-trimethyl-5,6,8a,9-tetrahydrophenanthrene-1,4,7,10-tetrone

3-hydroxy-2-isopropyl-4b,8,8-trimethyl-5,6,8a,9-tetrahydrophenanthrene-1,4,7,10-tetrone

C20H24O5 (344.1624)


   

(1s,8s,9s,10s,13r)-6,9,10-trimethyl-2-oxo-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradeca-3(7),5-dien-8-yl 3-methylbut-2-enoate

(1s,8s,9s,10s,13r)-6,9,10-trimethyl-2-oxo-4,14-dioxatetracyclo[7.5.0.0¹,¹³.0³,⁷]tetradeca-3(7),5-dien-8-yl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

8a-hydroxy-1,6-dimethyl-3-oxo-1,2,3a,4,7,8-hexahydroazulen-4-yl 4-methoxybenzoate

8a-hydroxy-1,6-dimethyl-3-oxo-1,2,3a,4,7,8-hexahydroazulen-4-yl 4-methoxybenzoate

C20H24O5 (344.1624)


   

(1ar,3as,4s,5s,5's,7as,7bs)-5'-(furan-3-yl)-5,7a,7b-trimethyl-hexahydrospiro[naphtho[1,2-b]oxirene-4,3'-oxolane]-2',6-dione

(1ar,3as,4s,5s,5's,7as,7bs)-5'-(furan-3-yl)-5,7a,7b-trimethyl-hexahydrospiro[naphtho[1,2-b]oxirene-4,3'-oxolane]-2',6-dione

C20H24O5 (344.1624)


   

4-[4-hydroxy-2-(hydroxymethyl)but-2-enoyl]-6,9-dimethyl-3-methylidene-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

4-[4-hydroxy-2-(hydroxymethyl)but-2-enoyl]-6,9-dimethyl-3-methylidene-3ah,4h,5h,7h,9ah,9bh-azuleno[4,5-b]furan-2-one

C20H24O5 (344.1624)


   

methyl (1r,2r,5r,8r,9s,10r,11s,12s)-12-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylate

methyl (1r,2r,5r,8r,9s,10r,11s,12s)-12-hydroxy-11-methyl-6-methylidene-16-oxo-15-oxapentacyclo[9.3.2.1⁵,⁸.0¹,¹⁰.0²,⁸]heptadec-13-ene-9-carboxylate

C20H24O5 (344.1624)


   

6-(2h-1,3-benzodioxol-5-yl)-4-hydroxy-3-methoxy-7-methyl-1-(prop-2-en-1-yl)bicyclo[3.2.1]octan-8-one

6-(2h-1,3-benzodioxol-5-yl)-4-hydroxy-3-methoxy-7-methyl-1-(prop-2-en-1-yl)bicyclo[3.2.1]octan-8-one

C20H24O5 (344.1624)


   

5,7,11-trihydroxy-4,4,8,11b-tetramethyl-1h,2h,3h,8h,9h-phenanthro[3,2-b]furan-6-one

5,7,11-trihydroxy-4,4,8,11b-tetramethyl-1h,2h,3h,8h,9h-phenanthro[3,2-b]furan-6-one

C20H24O5 (344.1624)


   

10-[3-(acetyloxy)-4-hydroxyphenyl]deca-3,5,7-trien-1-yl acetate

10-[3-(acetyloxy)-4-hydroxyphenyl]deca-3,5,7-trien-1-yl acetate

C20H24O5 (344.1624)


   

3,5a,9-trimethyl-2,8-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl 3-methylbut-2-enoate

3,5a,9-trimethyl-2,8-dioxo-3ah,4h,5h,9bh-naphtho[1,2-b]furan-3-yl 3-methylbut-2-enoate

C20H24O5 (344.1624)


   

4-[(2s,3s,4s,5r)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

4-[(2s,3s,4s,5r)-5-(4-hydroxy-3-methoxyphenyl)-3,4-dimethyloxolan-2-yl]-2-methoxyphenol

C20H24O5 (344.1624)


   

(1r,4s,5s,6r,7r)-6-(2h-1,3-benzodioxol-5-yl)-8-hydroxy-4-methoxy-7-methyl-1-(prop-2-en-1-yl)bicyclo[3.2.1]octan-3-one

(1r,4s,5s,6r,7r)-6-(2h-1,3-benzodioxol-5-yl)-8-hydroxy-4-methoxy-7-methyl-1-(prop-2-en-1-yl)bicyclo[3.2.1]octan-3-one

C20H24O5 (344.1624)


   

(3ar,4s,11ar)-6,10-dimethyl-3-methylidene-2,9-dioxo-3ah,4h,5h,8h,11ah-cyclodeca[b]furan-4-yl (2e)-2-methylbut-2-enoate

(3ar,4s,11ar)-6,10-dimethyl-3-methylidene-2,9-dioxo-3ah,4h,5h,8h,11ah-cyclodeca[b]furan-4-yl (2e)-2-methylbut-2-enoate

C20H24O5 (344.1624)


   

(2r,3s)-7-hydroxy-3-[(3z)-5-hydroxy-4-methylpent-3-en-1-yl]-2,3,9-trimethyl-2h-furo[3,2-c]chromen-4-one

(2r,3s)-7-hydroxy-3-[(3z)-5-hydroxy-4-methylpent-3-en-1-yl]-2,3,9-trimethyl-2h-furo[3,2-c]chromen-4-one

C20H24O5 (344.1624)


   

[(3as,8s,9ar,9bs)-8-hydroxy-3,9-dimethylidene-2-oxo-3ah,4h,5h,7h,8h,9ah,9bh-azuleno[4,5-b]furan-6-yl]methyl (2z)-2-methylbut-2-enoate

[(3as,8s,9ar,9bs)-8-hydroxy-3,9-dimethylidene-2-oxo-3ah,4h,5h,7h,8h,9ah,9bh-azuleno[4,5-b]furan-6-yl]methyl (2z)-2-methylbut-2-enoate

C20H24O5 (344.1624)