Exact Mass: 328.2038

Exact Mass Matches: 328.2038

Found 216 metabolites which its exact mass value is equals to given mass value 328.2038, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

pyrethrin I

Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (1S)-2-methyl-4-oxo-3-(2Z)-2,4-pentadienyl-2-cyclopenten-1-yl ester, (1R,3R)-

C21H28O3 (328.2038)


D010575 - Pesticides > D007306 - Insecticides > D011722 - Pyrethrins

   

9,11alpha-Epoxypregn-4-ene-3,20-dione

9,11alpha-dihydrooxireno[2,3:9,11]pregn-4-ene-3,20-dione

C21H28O3 (328.2038)


   

Epoxy Progesterone

16-alpha,17-Epoxypregn-4-ene-3,20-dione

C21H28O3 (328.2038)


   

AC1L9BSJ

6beta,19-Epoxypregn-4-ene-3,20-dione

C21H28O3 (328.2038)


   

11beta,12beta-Epoxyprogesterone

11beta,12beta-Epoxypregn-4-ene-3,20-dione; 11beta,12beta-Epoxyprogesterone

C21H28O3 (328.2038)


   

3-Allyloxyestriol

3-(2-Propenyloxy)estra-1,3,5(10)-triene-16alpha,17beta-diol

C21H28O3 (328.2038)


   

(Z)-11beta,21-Dihydroxypregna-1,4,17(20)-trien-3-one

11,21-Dihydroxypregna-1,4,17(20)-trien-3-one, (11beta,17Z)-

C21H28O3 (328.2038)


   

3-(Allyloxy)estra-1,3,5(10)-triene-16beta,17beta-diol

3-(2-Propenyloxy)estra-1,3,5(10)-triene-16beta,17beta-diol

C21H28O3 (328.2038)


   

Megestrol

(1S,2R,10R,11S,14R,15S)-14-acetyl-14-hydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-6,8-dien-5-one

C21H28O3 (328.2038)


17-Hydroxy-6-methylpregna-3,6-diene-3,20-dione. A progestational hormone used most commonly as the acetate ester. As the acetate, it is more potent than progesterone both as a progestagen and as an ovulation inhibitor. It has also been used in the palliative treatment of breast cancer. [PubChem]

   

12-Methoxy-8,11,13-abietatrien-20,11-olide

14-methoxy-7,7-dimethyl-13-(propan-2-yl)-2-oxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),11,13-trien-3-one

C21H28O3 (328.2038)


12-Methoxy-8,11,13-abietatrien-20,11-olide is found in herbs and spices. 12-Methoxy-8,11,13-abietatrien-20,11-olide is a constituent of Salvia officinalis (sage).

   

11-Ketoprogesterone

14-acetyl-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,17-dione

C21H28O3 (328.2038)


   

Andre

(10,13-Dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,16-decahydrocyclopenta[a]phenanthren-3-yl) acetate

C21H28O3 (328.2038)


   

beta-Estradiol 17-propionate

5-Hydroxy-15-methyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-2,4,6-trien-14-yl propanoic acid

C21H28O3 (328.2038)


   

Nomegestrol

14-acetyl-14-hydroxy-8,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-6,8-dien-5-one

C21H28O3 (328.2038)


   

Segesterone

14-acetyl-14-hydroxy-15-methyl-13-methylidenetetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-5-one

C21H28O3 (328.2038)


   

9,10-Dihydrooropheolide

(-)-9,10-Dihydrooropheolide

C21H28O3 (328.2038)


   
   

Seconidoresedaic acid methyl ester

Seconidoresedaic acid methyl ester

C21H28O3 (328.2038)


   
   

Benthaminin 2

Benthaminin 2

C21H28O3 (328.2038)


   

Methyl nidoresedate

Methyl nidoresedate

C21H28O3 (328.2038)


   

Salvibracteone

Salvibracteone

C21H28O3 (328.2038)


   
   

Longithorol C

Longithorol C

C21H28O3 (328.2038)


   

ent-15-oxokaur-16-en-18-oic acid

ent-15-oxokaur-16-en-18-oic acid

C21H28O3 (328.2038)


   

O-(4-Methyl-2Z-pentenoyl)-5,6-Secofuranoeremophila-1(10),4-dien-6-ol

O-(4-Methyl-2Z-pentenoyl)-5,6-Secofuranoeremophila-1(10),4-dien-6-ol

C21H28O3 (328.2038)


   

SCHEMBL13214150

SCHEMBL13214150

C21H28O3 (328.2038)


   

Formosanolide

Formosanolide

C21H28O3 (328.2038)


   

6,7-Dihydroneridienone A

6,7-Dihydroneridienone A

C21H28O3 (328.2038)


   

methyl 2alpha-hydroxy-8,11,13,15-abietatetraen-18-oate

methyl 2alpha-hydroxy-8,11,13,15-abietatetraen-18-oate

C21H28O3 (328.2038)


   

21-Hydroxy-3,20-dioxo-pregnadien-(4,6)|21-Hydroxy-pregna-4,6-dien-3,20-dion|21-Hydroxy-pregna-4,6-diene-3,20 dione|21-hydroxy-pregna-4,6-diene-3,20-dione|21-Hydroxypregna-4,6-diene-3,20-dione|21-hydroxypregna-4,6-diene-3,20-dione <6,7-didehydroxcortexone>|Dehydrocortexon, 4,6-Pregnadien-21-ol-3,20-dion|Delta6-Dehydro-desoxy-corticosteron

21-Hydroxy-3,20-dioxo-pregnadien-(4,6)|21-Hydroxy-pregna-4,6-dien-3,20-dion|21-Hydroxy-pregna-4,6-diene-3,20 dione|21-hydroxy-pregna-4,6-diene-3,20-dione|21-Hydroxypregna-4,6-diene-3,20-dione|21-hydroxypregna-4,6-diene-3,20-dione <6,7-didehydroxcortexone>|Dehydrocortexon, 4,6-Pregnadien-21-ol-3,20-dion|Delta6-Dehydro-desoxy-corticosteron

C21H28O3 (328.2038)


   
   

7-Oxodehydroabietic acid, methyl ester

7-Oxodehydroabietic acid, methyl ester

C21H28O3 (328.2038)


   
   

2,2-dimethyl-3(S),5-(4-yloxypent-3-en-1-yl)-7-n-pentylchroman-4-one|cannabichromanone D

2,2-dimethyl-3(S),5-(4-yloxypent-3-en-1-yl)-7-n-pentylchroman-4-one|cannabichromanone D

C21H28O3 (328.2038)


   

helioporin C

helioporin C

C21H28O3 (328.2038)


   

(5S,8R)-5,6,7,8-tetrahydro-3-methoxy-2,5-dimethyl-8-[(S,E)-6-methylhepta-3,5-dien-2-yl]naphthalene-1,4-dione|O-methyl-nor-elisabethadione

(5S,8R)-5,6,7,8-tetrahydro-3-methoxy-2,5-dimethyl-8-[(S,E)-6-methylhepta-3,5-dien-2-yl]naphthalene-1,4-dione|O-methyl-nor-elisabethadione

C21H28O3 (328.2038)


   

Triptoditerpenic acid B

Triptoditerpenic acid B

C21H28O3 (328.2038)


A tricyclic diterpenoid with formula C21H28O3, originally isolated from Tripterygium hypoglaucum.

   

4-[(4E,8E)-11-(3-furanyl)-4,8-dimethyl-4,8-undecadienyl]-2(5H)-furanone|furospongolide

4-[(4E,8E)-11-(3-furanyl)-4,8-dimethyl-4,8-undecadienyl]-2(5H)-furanone|furospongolide

C21H28O3 (328.2038)


   

15-hydroxy-18-norabieta-3,8,11,13-tetraene-3-oic acid methyl ester

15-hydroxy-18-norabieta-3,8,11,13-tetraene-3-oic acid methyl ester

C21H28O3 (328.2038)


   

dihydrofurospongin-2

dihydrofurospongin-2

C21H28O3 (328.2038)


A natural product found in Spongia officinalis.

   

Cybisterol|Delta4,6-Pregnadien-12beta-ol-3,20-dion

Cybisterol|Delta4,6-Pregnadien-12beta-ol-3,20-dion

C21H28O3 (328.2038)


   

Pulverin-methyl-ether

Pulverin-methyl-ether

C21H28O3 (328.2038)


   

12-Me ether- Montbretol

12-Me ether- Montbretol

C21H28O3 (328.2038)


   

helioporin A

helioporin A

C21H28O3 (328.2038)


   

(20R)-20-Hydroxy-3-oxopregn-4-en-18-oic acid|(20S)-20-Hydroxy-3-oxopregn-4-en-18-oic acid

(20R)-20-Hydroxy-3-oxopregn-4-en-18-oic acid|(20S)-20-Hydroxy-3-oxopregn-4-en-18-oic acid

C21H28O3 (328.2038)


   

21-Deoxyneridienone B

21-Deoxyneridienone B

C21H28O3 (328.2038)


   

triptobenzene Q

triptobenzene Q

C21H28O3 (328.2038)


   

salviasperanol

salviasperanol

C21H28O3 (328.2038)


   

trigoflavidone E

trigoflavidone E

C21H28O3 (328.2038)


   
   

1-(2,5-Dihydroxyphenyl)-3,7,11-trimethyl-2,6,10-dodecatrien-1-one|1-oxofarnesylhydroquinone|2-farnesoyl-hydroquinone

1-(2,5-Dihydroxyphenyl)-3,7,11-trimethyl-2,6,10-dodecatrien-1-one|1-oxofarnesylhydroquinone|2-farnesoyl-hydroquinone

C21H28O3 (328.2038)


   

12beta-hydroxy-5alpha-pregnane-14,16-dien-3,20-dione

12beta-hydroxy-5alpha-pregnane-14,16-dien-3,20-dione

C21H28O3 (328.2038)


   

curcusone F

curcusone F

C21H28O3 (328.2038)


   

trigoflavidone A

trigoflavidone A

C21H28O3 (328.2038)


   

graciliflorin E

graciliflorin E

C21H28O3 (328.2038)


   

trigoflavidone D

trigoflavidone D

C21H28O3 (328.2038)


   

Delta6,7-dehydro-20-hydroxygugglsterone

Delta6,7-dehydro-20-hydroxygugglsterone

C21H28O3 (328.2038)


   
   

Podocarpa-8,11,13-triene-1,3-dione, 13-isopropyl-12-methoxy-

Podocarpa-8,11,13-triene-1,3-dione, 13-isopropyl-12-methoxy-

C21H28O3 (328.2038)


   

estradiol propionate

estradiol propionate

C21H28O3 (328.2038)


   

15-Norphotodeoxytridachione

15-Norphotodeoxytridachione

C21H28O3 (328.2038)


   

Furospongenone

Furospongenone

C21H28O3 (328.2038)


   

Cacospongienone B

Cacospongienone B

C21H28O3 (328.2038)


   

Turriculol F

Turriculol F

C21H28O3 (328.2038)


   

14-Isopropyl-13-methoxypodocarpa-8,11,13-triene-1,3-dione #

14-Isopropyl-13-methoxypodocarpa-8,11,13-triene-1,3-dione #

C21H28O3 (328.2038)


   

ACMC-209kuz

ACMC-209kuz

C21H28O3 (328.2038)


   

(1S*,3Z,7E,11S*)-9-acetoxydolabella-3,7,12-trien-16-al

(1S*,3Z,7E,11S*)-9-acetoxydolabella-3,7,12-trien-16-al

C21H28O3 (328.2038)


   

Triptohairic acid

(4aS,10aS)-6-methoxy-1,4a-dimethyl-7-(propan-2-yl)-3,4,4a,9,10,10a-hexahydrophenanthrene-2-carboxylic acid

C21H28O3 (328.2038)


Triptohairic acid is a tricyclic diterpenoid having formula C21H28O2, originally isolated from the roots of Tripterygium wilfordii. It has a role as a plant metabolite. It is a tricyclic diterpenoid, an aromatic ether and an alpha,beta-unsaturated monocarboxylic acid. Triptohairic acid is a natural product found in Tripterygium wilfordii with data available. A tricyclic diterpenoid having formula C21H28O2, originally isolated from the roots of Tripterygium wilfordii.

   

(+)-(5S,7R)-7-ethoxy-12-hydroxy-2-oxo-20-norabieta-1(10),8,11,13-tetraene

(+)-(5S,7R)-7-ethoxy-12-hydroxy-2-oxo-20-norabieta-1(10),8,11,13-tetraene

C21H28O3 (328.2038)


A tricyclic diterpenoid isolated from the stem bark of Fraxinus sieboldiana.

   

untenic acid

untenic acid

C21H28O3 (328.2038)


   

3,4-seco-sonderianol|3,4-Secosonderianol

3,4-seco-sonderianol|3,4-Secosonderianol

C21H28O3 (328.2038)


   

(-)-12,13-didehydrofurospongin-1

(-)-12,13-didehydrofurospongin-1

C21H28O3 (328.2038)


   

O-(3-Methyl-2-pentenoyl)-5,6-Secofuranoeremophila-1(10),4-dien-6-ol

O-(3-Methyl-2-pentenoyl)-5,6-Secofuranoeremophila-1(10),4-dien-6-ol

C21H28O3 (328.2038)


   

Carnosic acid 12-methyl ether-.gamma.-lactone

Carnosic acid 12-methyl ether-.gamma.-lactone

C21H28O3 (328.2038)


   

Forrestiin A

Forrestiin A

C21H28O3 (328.2038)


   

21-Hydroxydydrogesterone

21-Hydroxydydrogesterone

C21H28O3 (328.2038)


   

16a-Hydroxydydrogesterone

16a-Hydroxydydrogesterone

C21H28O3 (328.2038)


   

7-OXOCALLITRISIC ACID, METHYL ESTER

7-OXOCALLITRISIC ACID, METHYL ESTER

C21H28O3 (328.2038)


   

HU-331

3-hydroxy-2-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-5-pentyl-2,5-cyclohexadiene-1,4-dione

C21H28O3 (328.2038)


   

12-Methoxy-8,11,13-abietatrien-20,11-olide

14-methoxy-7,7-dimethyl-13-(propan-2-yl)-2-oxatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1(15),11,13-trien-3-one

C21H28O3 (328.2038)


   

16β-Hydroxynorgestrel

16β-Hydroxynorgestrel

C21H28O3 (328.2038)


   

ST 21:4;O3

9,11alpha-dihydrooxireno[2,3:9,11]pregn-4-ene-3,20-dione

C21H28O3 (328.2038)


   

Megestrol

17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione

C21H28O3 (328.2038)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones

   

Androsta-1,4-diene-3,17-dione, 6-(methoxymethyl)-, (6α)

Androsta-1,4-diene-3,17-dione, 6-(methoxymethyl)-, (6α)

C21H28O3 (328.2038)


   

Nomegestrol

Nomegestrol

C21H28O3 (328.2038)


G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03D - Progestogens > G03DB - Pregnadien derivatives C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone

   

(20R)-20-Hydroxypregna-4,6-diene-3,12-dione

(20R)-20-Hydroxypregna-4,6-diene-3,12-dione

C21H28O3 (328.2038)


   

17-Ethylendioxyandrosta-1,4-dien-3-one

17-Ethylendioxyandrosta-1,4-dien-3-one

C21H28O3 (328.2038)


   
   
   

11-Ketoprogesterone

4-Pregnene-3,11,20-trione

C21H28O3 (328.2038)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones

   

beta-Estradiol 17-propionate

beta-Estradiol 17-propionate

C21H28O3 (328.2038)


   

Boldenone Acetate

Boldenone 17-acetate

C21H28O3 (328.2038)


   

Pregn-4-ene-3,6,20-trione

Pregn-4-ene-3,6,20-trione

C21H28O3 (328.2038)


   

4-Keto 9-cis Retinoic Acid Methyl Ester

4-Keto 9-cis Retinoic Acid Methyl Ester

C21H28O3 (328.2038)


   

Segesterone

Segesterone

C21H28O3 (328.2038)


C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone

   

3-(Allyloxy)estra-1,3,5(10)-triene-16alpha,17beta-diol

3-(Allyloxy)estra-1,3,5(10)-triene-16alpha,17beta-diol

C21H28O3 (328.2038)


   

Epoxypregn-4-ene-3,20-dione, (11beta,12beta)-

Epoxypregn-4-ene-3,20-dione, (11beta,12beta)-

C21H28O3 (328.2038)


   

11,21-Dihydroxypregna-1,4,17(20)-trien-3-one, (11beta,17Z)-

11,21-Dihydroxypregna-1,4,17(20)-trien-3-one, (11beta,17Z)-

C21H28O3 (328.2038)


   

16alpha,17-Epoxyprogesterone

16-alpha,17-Epoxypregn-4-ene-3,20-dione

C21H28O3 (328.2038)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones

   

Furospongolide

Furospongolide

C21H28O3 (328.2038)


A natural product found in Spongia officinalis.

   

3,4-Seco-Sonderianol

3,4-Seco-Sonderianol

C21H28O3 (328.2038)


A natural product found in Trigonostemon heterophyllus.

   

17-acetyl-10,13-dimethyl-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione

17-acetyl-10,13-dimethyl-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,6-dione

C21H28O3 (328.2038)


   

6beta,19-Epoxypregn-4-ene-3,20-dione

6beta,19-Epoxypregn-4-ene-3,20-dione

C21H28O3 (328.2038)


   

(4E,6E,8R*,10E,13R*)-8-methoxy-7,11-dimethyl-4-(prop-1-en-2-yl)-14-oxabicyclo[11.2.1]hexadeca-1(16),4,6,10-tetraen-15-one

(4E,6E,8R*,10E,13R*)-8-methoxy-7,11-dimethyl-4-(prop-1-en-2-yl)-14-oxabicyclo[11.2.1]hexadeca-1(16),4,6,10-tetraen-15-one

C21H28O3 (328.2038)


   

ethyl (2S)-2-[4-(1-adamantyl)phenoxy]propanoate

ethyl (2S)-2-[4-(1-adamantyl)phenoxy]propanoate

C21H28O3 (328.2038)


   

rel-(+)-(5R,10R)-5-methoxycembra-1E,3E,7E,11Z,15-pentaen-20,10-olide

rel-(+)-(5R,10R)-5-methoxycembra-1E,3E,7E,11Z,15-pentaen-20,10-olide

C21H28O3 (328.2038)


A cembrane diterpenoid that is cembra-1E,3E,7E,11Z,15-pentaen-20,10-olide substituted by a methoxy group at position 5. It has been isolated from the leaves of Croton gratissimus.

   

Ketoprogesterone

Ketoprogesterone

C21H28O3 (328.2038)


   

(1r,2s,5s,6s,9r,12s,13r)-6-hydroxy-6,13-dimethyl-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icosa-17,19-dien-16-one

(1r,2s,5s,6s,9r,12s,13r)-6-hydroxy-6,13-dimethyl-7-oxapentacyclo[10.8.0.0²,⁹.0⁵,⁹.0¹³,¹⁸]icosa-17,19-dien-16-one

C21H28O3 (328.2038)


   

methyl (4as,10as)-7-(2-hydroxypropan-2-yl)-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylate

methyl (4as,10as)-7-(2-hydroxypropan-2-yl)-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylate

C21H28O3 (328.2038)


   

7-methoxy-2,5,5',5',8-pentamethyl-2a,3,4,5-tetrahydro-2h-spiro[acenaphthylene-1,2'-furan]-6-ol

7-methoxy-2,5,5',5',8-pentamethyl-2a,3,4,5-tetrahydro-2h-spiro[acenaphthylene-1,2'-furan]-6-ol

C21H28O3 (328.2038)


   

methyl 3-[5-ethenyl-7-hydroxy-1,6-dimethyl-2-(prop-1-en-2-yl)-3,4-dihydro-2h-naphthalen-1-yl]propanoate

methyl 3-[5-ethenyl-7-hydroxy-1,6-dimethyl-2-(prop-1-en-2-yl)-3,4-dihydro-2h-naphthalen-1-yl]propanoate

C21H28O3 (328.2038)


   

(3r,4r,5s)-3-[(11e)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

(3r,4r,5s)-3-[(11e)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

C21H28O3 (328.2038)


   

methyl (1s,2r,9as)-1-[2-(furan-3-yl)ethyl]-1,2-dimethyl-2,3,5,8,9,9a-hexahydrobenzo[7]annulene-6-carboxylate

methyl (1s,2r,9as)-1-[2-(furan-3-yl)ethyl]-1,2-dimethyl-2,3,5,8,9,9a-hexahydrobenzo[7]annulene-6-carboxylate

C21H28O3 (328.2038)


   

5-hydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one

5-hydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one

C21H28O3 (328.2038)


   

4,8,12-trimethylbicyclo[12.2.2]octadeca-1(16),3,7,11,14,17-hexaene-2,15,17-triol

4,8,12-trimethylbicyclo[12.2.2]octadeca-1(16),3,7,11,14,17-hexaene-2,15,17-triol

C21H28O3 (328.2038)


   

(1s,8s,10s)-5-isopropyl-4-methoxy-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-14-one

(1s,8s,10s)-5-isopropyl-4-methoxy-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-14-one

C21H28O3 (328.2038)


   

methyl (4ar,5r,6r,8as)-5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate

methyl (4ar,5r,6r,8as)-5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate

C21H28O3 (328.2038)


   

methyl 5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate

methyl 5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate

C21H28O3 (328.2038)


   

3-{4-[(3,7-dimethylocta-2,6-dien-1-yl)oxy]phenyl}prop-2-en-1-yl acetate

3-{4-[(3,7-dimethylocta-2,6-dien-1-yl)oxy]phenyl}prop-2-en-1-yl acetate

C21H28O3 (328.2038)


   

7-isopropyl-6-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid

7-isopropyl-6-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid

C21H28O3 (328.2038)


   

1-acetyl-11-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one

1-acetyl-11-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one

C21H28O3 (328.2038)


   

(3s,4r,5r)-3-[(11e)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

(3s,4r,5r)-3-[(11e)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

C21H28O3 (328.2038)


   

(4as)-5-hydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one

(4as)-5-hydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one

C21H28O3 (328.2038)


   

2-[(1s,4s,5r,6s)-4-[(2e)-but-2-en-2-yl]-1,3,6-trimethylbicyclo[3.1.0]hex-2-en-6-yl]-6-methoxy-3,5-dimethylpyran-4-one

2-[(1s,4s,5r,6s)-4-[(2e)-but-2-en-2-yl]-1,3,6-trimethylbicyclo[3.1.0]hex-2-en-6-yl]-6-methoxy-3,5-dimethylpyran-4-one

C21H28O3 (328.2038)


   

(7e,9e)-7-methyl-10-(7-methyl-5,6-dihydro-4h-1-benzofuran-7-yl)-3-methylidenedeca-7,9-dienoic acid

(7e,9e)-7-methyl-10-(7-methyl-5,6-dihydro-4h-1-benzofuran-7-yl)-3-methylidenedeca-7,9-dienoic acid

C21H28O3 (328.2038)


   

4-{6,6-dimethyl-10-pentyl-2,7-dioxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),3,8(12),9-tetraen-5-yl}butan-2-one

4-{6,6-dimethyl-10-pentyl-2,7-dioxatricyclo[6.3.1.0⁴,¹²]dodeca-1(11),3,8(12),9-tetraen-5-yl}butan-2-one

C21H28O3 (328.2038)


   

3-(hexadeca-11,15-dien-7,9-diyn-1-yl)-4-hydroxy-5-methyloxolan-2-one

3-(hexadeca-11,15-dien-7,9-diyn-1-yl)-4-hydroxy-5-methyloxolan-2-one

C21H28O3 (328.2038)


   

(3as,3br,9ar,9bs,11r,11as)-1-acetyl-11-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one

(3as,3br,9ar,9bs,11r,11as)-1-acetyl-11-hydroxy-9a,11a-dimethyl-3h,3ah,3bh,4h,5h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-one

C21H28O3 (328.2038)


   

(3ar,9r,10ar)-5-formyl-1-isopropyl-3a-methyl-3h,4h,6h,7h,9h,10h,10ah-cyclohexa[f]azulen-9-yl acetate

(3ar,9r,10ar)-5-formyl-1-isopropyl-3a-methyl-3h,4h,6h,7h,9h,10h,10ah-cyclohexa[f]azulen-9-yl acetate

C21H28O3 (328.2038)


   

3-(hexadeca-7,12-dien-9-yn-1-yl)-4-hydroxy-5-methylidenefuran-2-one

3-(hexadeca-7,12-dien-9-yn-1-yl)-4-hydroxy-5-methylidenefuran-2-one

C21H28O3 (328.2038)


   

(3e,7e,11z)-4,8,12-trimethylbicyclo[12.2.2]octadeca-1(16),3,7,11,14,17-hexaene-2,15,17-triol

(3e,7e,11z)-4,8,12-trimethylbicyclo[12.2.2]octadeca-1(16),3,7,11,14,17-hexaene-2,15,17-triol

C21H28O3 (328.2038)


   

2-[(3e)-4,8-dimethylnona-3,7-dien-1-yl]-2-(hydroxymethyl)chromen-6-ol

2-[(3e)-4,8-dimethylnona-3,7-dien-1-yl]-2-(hydroxymethyl)chromen-6-ol

C21H28O3 (328.2038)


   

(1s,3as,3br,9ar,9bs,11as)-1-[(1r)-1-hydroxyethyl]-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,8h,9h,9bh,10h-cyclopenta[a]phenanthrene-7,11-dione

(1s,3as,3br,9ar,9bs,11as)-1-[(1r)-1-hydroxyethyl]-9a,11a-dimethyl-1h,2h,3h,3ah,3bh,8h,9h,9bh,10h-cyclopenta[a]phenanthrene-7,11-dione

C21H28O3 (328.2038)


   

{2-[(5,6-dimethylcyclohexa-1,5-dien-1-yl)methyl]-4-methylfuran-3-yl}methyl (2z)-4-methylpent-2-enoate

{2-[(5,6-dimethylcyclohexa-1,5-dien-1-yl)methyl]-4-methylfuran-3-yl}methyl (2z)-4-methylpent-2-enoate

C21H28O3 (328.2038)


   

(2r,3e,7z,11e)-4,8,12-trimethylbicyclo[12.2.2]octadeca-1(16),3,7,11,14,17-hexaene-2,15,17-triol

(2r,3e,7z,11e)-4,8,12-trimethylbicyclo[12.2.2]octadeca-1(16),3,7,11,14,17-hexaene-2,15,17-triol

C21H28O3 (328.2038)


   

11-isopropyl-12-methoxy-5,5-dimethyl-14-oxatetracyclo[7.6.1.0¹,⁶.0¹³,¹⁶]hexadeca-9,11,13(16)-trien-15-one

11-isopropyl-12-methoxy-5,5-dimethyl-14-oxatetracyclo[7.6.1.0¹,⁶.0¹³,¹⁶]hexadeca-9,11,13(16)-trien-15-one

C21H28O3 (328.2038)


   

methyl 7-(2-hydroxypropan-2-yl)-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylate

methyl 7-(2-hydroxypropan-2-yl)-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylate

C21H28O3 (328.2038)


   

2-[9-(4-hydroxyphenyl)nonyl]benzene-1,3-diol

2-[9-(4-hydroxyphenyl)nonyl]benzene-1,3-diol

C21H28O3 (328.2038)


   

methyl 2'-methyl-5-(6-methylhepta-2,5-dien-2-yl)-5'-oxo-[1,1'-bi(cyclopentane)]-2,3'-diene-2-carboxylate

methyl 2'-methyl-5-(6-methylhepta-2,5-dien-2-yl)-5'-oxo-[1,1'-bi(cyclopentane)]-2,3'-diene-2-carboxylate

C21H28O3 (328.2038)


   

methyl (1s,1'r,2'r,5r)-2'-methyl-5-[(2z)-6-methylhepta-2,5-dien-2-yl]-5'-oxo-[1,1'-bi(cyclopentane)]-2,3'-diene-2-carboxylate

methyl (1s,1'r,2'r,5r)-2'-methyl-5-[(2z)-6-methylhepta-2,5-dien-2-yl]-5'-oxo-[1,1'-bi(cyclopentane)]-2,3'-diene-2-carboxylate

C21H28O3 (328.2038)


   

7-isopropyl-8-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid

7-isopropyl-8-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid

C21H28O3 (328.2038)


   

methyl 1-[2-(furan-3-yl)ethyl]-1,2-dimethyl-2,3,5,8,9,9a-hexahydrobenzo[7]annulene-6-carboxylate

methyl 1-[2-(furan-3-yl)ethyl]-1,2-dimethyl-2,3,5,8,9,9a-hexahydrobenzo[7]annulene-6-carboxylate

C21H28O3 (328.2038)


   

(4r)-4-[(3e)-5-(2,5-dihydroxyphenyl)-3-methylpent-3-en-1-yl]-3,5,5-trimethylcyclohex-2-en-1-one

(4r)-4-[(3e)-5-(2,5-dihydroxyphenyl)-3-methylpent-3-en-1-yl]-3,5,5-trimethylcyclohex-2-en-1-one

C21H28O3 (328.2038)


   

(1r,6s)-11-isopropyl-12-methoxy-5,5-dimethyl-14-oxatetracyclo[7.6.1.0¹,⁶.0¹³,¹⁶]hexadeca-9,11,13(16)-trien-15-one

(1r,6s)-11-isopropyl-12-methoxy-5,5-dimethyl-14-oxatetracyclo[7.6.1.0¹,⁶.0¹³,¹⁶]hexadeca-9,11,13(16)-trien-15-one

C21H28O3 (328.2038)


   

(4br)-4-hydroxy-2-isopropyl-9-methoxy-4b,8,8-trimethyl-6,7-dihydro-5h-phenanthren-3-one

(4br)-4-hydroxy-2-isopropyl-9-methoxy-4b,8,8-trimethyl-6,7-dihydro-5h-phenanthren-3-one

C21H28O3 (328.2038)


   

(2r,3e,7e,11z)-4,8,12-trimethylbicyclo[12.2.2]octadeca-1(16),3,7,11,14,17-hexaene-2,15,17-triol

(2r,3e,7e,11z)-4,8,12-trimethylbicyclo[12.2.2]octadeca-1(16),3,7,11,14,17-hexaene-2,15,17-triol

C21H28O3 (328.2038)


   

(3r,4r,5s)-3-[(11z)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

(3r,4r,5s)-3-[(11z)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

C21H28O3 (328.2038)


   

3-[(9e,11e)-hexadeca-7,9,11,15-tetraen-1-yl]-4-hydroxy-5-methylidenefuran-2-one

3-[(9e,11e)-hexadeca-7,9,11,15-tetraen-1-yl]-4-hydroxy-5-methylidenefuran-2-one

C21H28O3 (328.2038)


   

(4z,8s)-1,11-bis(furan-3-yl)-4,8-dimethylundec-4-en-6-one

(4z,8s)-1,11-bis(furan-3-yl)-4,8-dimethylundec-4-en-6-one

C21H28O3 (328.2038)


   

5-isopropyl-4-methoxy-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-14-one

5-isopropyl-4-methoxy-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-14-one

C21H28O3 (328.2038)


   

[(1s,4s,12s,13r,16r,17r)-17-methoxy-12-methyl-8-oxapentacyclo[14.2.1.0¹,¹³.0⁴,¹².0⁵,⁹]nonadeca-5(9),6,10-trien-17-yl]methanol

[(1s,4s,12s,13r,16r,17r)-17-methoxy-12-methyl-8-oxapentacyclo[14.2.1.0¹,¹³.0⁴,¹².0⁵,⁹]nonadeca-5(9),6,10-trien-17-yl]methanol

C21H28O3 (328.2038)


   

(1r,8s,10s)-5-isopropyl-4-methoxy-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one

(1r,8s,10s)-5-isopropyl-4-methoxy-11,11-dimethyl-16-oxatetracyclo[6.6.2.0¹,¹⁰.0²,⁷]hexadeca-2(7),3,5-trien-15-one

C21H28O3 (328.2038)


   

(1s,9s)-6-isopropyl-9,12,12-trimethyl-16-oxatetracyclo[7.6.1.0¹,¹¹.0³,⁸]hexadeca-3(8),4,6,10-tetraene-4,5-diol

(1s,9s)-6-isopropyl-9,12,12-trimethyl-16-oxatetracyclo[7.6.1.0¹,¹¹.0³,⁸]hexadeca-3(8),4,6,10-tetraene-4,5-diol

C21H28O3 (328.2038)


   

methyl (4s,4ar,6ar,11as,11br)-4,11b-dimethyl-7-methylidene-1h,2h,3h,4ah,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate

methyl (4s,4ar,6ar,11as,11br)-4,11b-dimethyl-7-methylidene-1h,2h,3h,4ah,5h,6h,6ah,11h,11ah-phenanthro[3,2-b]furan-4-carboxylate

C21H28O3 (328.2038)


   

(3s,4r,5r)-3-(hexadeca-11,15-dien-7,9-diyn-1-yl)-4-hydroxy-5-methyloxolan-2-one

(3s,4r,5r)-3-(hexadeca-11,15-dien-7,9-diyn-1-yl)-4-hydroxy-5-methyloxolan-2-one

C21H28O3 (328.2038)


   

(5as,6s,9as,9bs,11as)-9b-methoxy-6,9a,11a-trimethyl-4h,5h,5ah,6h,8h,9h,10h,11h-cyclopenta[a]phenanthrene-1,7-dione

(5as,6s,9as,9bs,11as)-9b-methoxy-6,9a,11a-trimethyl-4h,5h,5ah,6h,8h,9h,10h,11h-cyclopenta[a]phenanthrene-1,7-dione

C21H28O3 (328.2038)


   

(1s,2r,2ar,5s)-7-methoxy-2,5,5',5',8-pentamethyl-2a,3,4,5-tetrahydro-2h-spiro[acenaphthylene-1,2'-furan]-6-ol

(1s,2r,2ar,5s)-7-methoxy-2,5,5',5',8-pentamethyl-2a,3,4,5-tetrahydro-2h-spiro[acenaphthylene-1,2'-furan]-6-ol

C21H28O3 (328.2038)


   

(4as,10as)-7-isopropyl-8-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid

(4as,10as)-7-isopropyl-8-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid

C21H28O3 (328.2038)


   

3-[(7z,12z)-hexadeca-7,12-dien-9-yn-1-yl]-4-hydroxy-5-methylidenefuran-2-one

3-[(7z,12z)-hexadeca-7,12-dien-9-yn-1-yl]-4-hydroxy-5-methylidenefuran-2-one

C21H28O3 (328.2038)


   

(6s)-6-[(6r,9r)-4,9-dimethyl-2h,6h,7h,8h,9h-naphtho[1,2-d][1,3]dioxol-6-yl]-2-methylhept-2-en-4-one

(6s)-6-[(6r,9r)-4,9-dimethyl-2h,6h,7h,8h,9h-naphtho[1,2-d][1,3]dioxol-6-yl]-2-methylhept-2-en-4-one

C21H28O3 (328.2038)


   

(1r)-2-methyl-4-oxo-3-[(2e)-penta-2,4-dien-1-yl]cyclopent-2-en-1-yl (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate

(1r)-2-methyl-4-oxo-3-[(2e)-penta-2,4-dien-1-yl]cyclopent-2-en-1-yl (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylate

C21H28O3 (328.2038)


   

{2-[(5,6-dimethylcyclohexa-1,5-dien-1-yl)methyl]-4-methylfuran-3-yl}methyl (2e)-3-methylpent-2-enoate

{2-[(5,6-dimethylcyclohexa-1,5-dien-1-yl)methyl]-4-methylfuran-3-yl}methyl (2e)-3-methylpent-2-enoate

C21H28O3 (328.2038)


   

1,11-bis(furan-3-yl)-4,8-dimethylundec-3-en-6-one

1,11-bis(furan-3-yl)-4,8-dimethylundec-3-en-6-one

C21H28O3 (328.2038)


   

2,2-dimethyl-3-{1,4,7-trimethyl-1h,2h,3h,3ah,4h,5h,6h,9h-phenaleno[1,2-d][1,3]dioxol-6-yl}oxirane

2,2-dimethyl-3-{1,4,7-trimethyl-1h,2h,3h,3ah,4h,5h,6h,9h-phenaleno[1,2-d][1,3]dioxol-6-yl}oxirane

C21H28O3 (328.2038)


   

(3as)-5-formyl-1-isopropyl-3a-methyl-3h,4h,6h,7h,9h,10h,10ah-cyclohexa[f]azulen-9-yl acetate

(3as)-5-formyl-1-isopropyl-3a-methyl-3h,4h,6h,7h,9h,10h,10ah-cyclohexa[f]azulen-9-yl acetate

C21H28O3 (328.2038)


   

methyl (4as,5s,6r,8ar)-5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate

methyl (4as,5s,6r,8ar)-5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate

C21H28O3 (328.2038)


   

(3r)-1,7-bis(4-methoxyphenyl)heptan-3-ol

(3r)-1,7-bis(4-methoxyphenyl)heptan-3-ol

C21H28O3 (328.2038)


   

(2e)-3-(4-{[(2e)-3,7-dimethylocta-2,6-dien-1-yl]oxy}phenyl)prop-2-en-1-yl acetate

(2e)-3-(4-{[(2e)-3,7-dimethylocta-2,6-dien-1-yl]oxy}phenyl)prop-2-en-1-yl acetate

C21H28O3 (328.2038)


   

4-[(8e)-11-(furan-3-yl)-4,8-dimethylundeca-4,8-dien-1-yl]-5h-furan-2-one

4-[(8e)-11-(furan-3-yl)-4,8-dimethylundeca-4,8-dien-1-yl]-5h-furan-2-one

C21H28O3 (328.2038)


   

(9r,10as)-9-ethoxy-6-hydroxy-7-isopropyl-1,1-dimethyl-2,9,10,10a-tetrahydrophenanthren-3-one

(9r,10as)-9-ethoxy-6-hydroxy-7-isopropyl-1,1-dimethyl-2,9,10,10a-tetrahydrophenanthren-3-one

C21H28O3 (328.2038)


   

(4e,8s)-1,11-bis(furan-3-yl)-4,8-dimethylundec-4-en-6-one

(4e,8s)-1,11-bis(furan-3-yl)-4,8-dimethylundec-4-en-6-one

C21H28O3 (328.2038)


   

methyl 7-isopropyl-1,4a-dimethyl-9-oxo-3,4,10,10a-tetrahydro-2h-phenanthrene-1-carboxylate

methyl 7-isopropyl-1,4a-dimethyl-9-oxo-3,4,10,10a-tetrahydro-2h-phenanthrene-1-carboxylate

C21H28O3 (328.2038)


   

9-(hydroxymethyl)-6-methyl-6-(4-methylpent-3-en-1-yl)-6ah,7h,8h,10ah-benzo[c]isochromen-2-ol

9-(hydroxymethyl)-6-methyl-6-(4-methylpent-3-en-1-yl)-6ah,7h,8h,10ah-benzo[c]isochromen-2-ol

C21H28O3 (328.2038)


   

{2-[(5,6-dimethylcyclohexa-1,5-dien-1-yl)methyl]-4-methylfuran-3-yl}methyl 4-methylpent-2-enoate

{2-[(5,6-dimethylcyclohexa-1,5-dien-1-yl)methyl]-4-methylfuran-3-yl}methyl 4-methylpent-2-enoate

C21H28O3 (328.2038)


   

(3e,6s,7e)-1,11-bis(furan-3-yl)-4,8-dimethylundeca-3,7-dien-6-ol

(3e,6s,7e)-1,11-bis(furan-3-yl)-4,8-dimethylundeca-3,7-dien-6-ol

C21H28O3 (328.2038)


   

4-hydroxy-2-isopropyl-9-methoxy-4b,8,8-trimethyl-6,7-dihydro-5h-phenanthren-3-one

4-hydroxy-2-isopropyl-9-methoxy-4b,8,8-trimethyl-6,7-dihydro-5h-phenanthren-3-one

C21H28O3 (328.2038)


   

3-[(7z,9e,11e)-hexadeca-7,9,11,15-tetraen-1-yl]-4-hydroxy-5-methylidenefuran-2-one

3-[(7z,9e,11e)-hexadeca-7,9,11,15-tetraen-1-yl]-4-hydroxy-5-methylidenefuran-2-one

C21H28O3 (328.2038)


   

1,7-bis(4-methoxyphenyl)heptan-3-ol

1,7-bis(4-methoxyphenyl)heptan-3-ol

C21H28O3 (328.2038)


   

1,11-bis(furan-3-yl)-4,8-dimethylundeca-3,7-dien-6-ol

1,11-bis(furan-3-yl)-4,8-dimethylundeca-3,7-dien-6-ol

C21H28O3 (328.2038)


   

methyl (1e,3z,6r,7r)-6-[2-(furan-3-yl)ethyl]-6,7-dimethyl-10-methylidenecyclodeca-1,3-diene-1-carboxylate

methyl (1e,3z,6r,7r)-6-[2-(furan-3-yl)ethyl]-6,7-dimethyl-10-methylidenecyclodeca-1,3-diene-1-carboxylate

C21H28O3 (328.2038)


   

(3r,4r,5s)-3-(hexadeca-11,15-dien-7,9-diyn-1-yl)-4-hydroxy-5-methyloxolan-2-one

(3r,4r,5s)-3-(hexadeca-11,15-dien-7,9-diyn-1-yl)-4-hydroxy-5-methyloxolan-2-one

C21H28O3 (328.2038)


   

1,11-bis(furan-3-yl)-4,8-dimethylundec-4-en-6-one

1,11-bis(furan-3-yl)-4,8-dimethylundec-4-en-6-one

C21H28O3 (328.2038)


   

methyl (4as,5r,6r,8as)-5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate

methyl (4as,5r,6r,8as)-5-[2-(furan-3-yl)ethyl]-5,6,8a-trimethyl-4a,6,7,8-tetrahydronaphthalene-1-carboxylate

C21H28O3 (328.2038)


   

{2-[(5,6-dimethylcyclohexa-1,5-dien-1-yl)methyl]-4-methylfuran-3-yl}methyl 3-methylpent-2-enoate

{2-[(5,6-dimethylcyclohexa-1,5-dien-1-yl)methyl]-4-methylfuran-3-yl}methyl 3-methylpent-2-enoate

C21H28O3 (328.2038)


   

2-hydroxy-5a,8,8,11a-tetramethyl-7,7a,9,10,11,11b-hexahydro-6h-5-oxatetraphen-3-one

2-hydroxy-5a,8,8,11a-tetramethyl-7,7a,9,10,11,11b-hexahydro-6h-5-oxatetraphen-3-one

C21H28O3 (328.2038)


   

4-[5-(2,5-dihydroxyphenyl)-3-methylpent-3-en-1-yl]-3,5,5-trimethylcyclohex-2-en-1-one

4-[5-(2,5-dihydroxyphenyl)-3-methylpent-3-en-1-yl]-3,5,5-trimethylcyclohex-2-en-1-one

C21H28O3 (328.2038)


   

(4as)-7-isopropyl-8-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid

(4as)-7-isopropyl-8-methoxy-1,4a-dimethyl-4,9,10,10a-tetrahydro-3h-phenanthrene-2-carboxylic acid

C21H28O3 (328.2038)


   

(4ar)-10-hydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one

(4ar)-10-hydroxy-7-isopropyl-6-methoxy-1,1,4a-trimethyl-3,4-dihydro-2h-phenanthren-9-one

C21H28O3 (328.2038)


   

(3r,5s)-3-[(7e)-hexadeca-7,15-dien-9,11-diyn-1-yl]-5-(hydroxymethyl)oxolan-2-one

(3r,5s)-3-[(7e)-hexadeca-7,15-dien-9,11-diyn-1-yl]-5-(hydroxymethyl)oxolan-2-one

C21H28O3 (328.2038)


   

puupehenone

puupehenone

C21H28O3 (328.2038)


   

9b-methoxy-6,9a,11a-trimethyl-4h,5h,5ah,6h,8h,9h,10h,11h-cyclopenta[a]phenanthrene-1,7-dione

9b-methoxy-6,9a,11a-trimethyl-4h,5h,5ah,6h,8h,9h,10h,11h-cyclopenta[a]phenanthrene-1,7-dione

C21H28O3 (328.2038)


   

3-(hexadeca-7,15-dien-9,11-diyn-1-yl)-5-(hydroxymethyl)oxolan-2-one

3-(hexadeca-7,15-dien-9,11-diyn-1-yl)-5-(hydroxymethyl)oxolan-2-one

C21H28O3 (328.2038)


   

2,2,10-trimethyl-6-pentyl-3,9-dioxatricyclo[6.5.2.0⁴,¹⁵]pentadeca-4,6,8(15),10-tetraen-14-one

2,2,10-trimethyl-6-pentyl-3,9-dioxatricyclo[6.5.2.0⁴,¹⁵]pentadeca-4,6,8(15),10-tetraen-14-one

C21H28O3 (328.2038)


   

methyl 6-[2-(furan-3-yl)ethyl]-6,7-dimethyl-10-methylidenecyclodeca-1,3-diene-1-carboxylate

methyl 6-[2-(furan-3-yl)ethyl]-6,7-dimethyl-10-methylidenecyclodeca-1,3-diene-1-carboxylate

C21H28O3 (328.2038)


   

(2e,6e)-1-(2,5-dihydroxyphenyl)-3,7,11-trimethyldodeca-2,6,10-trien-1-one

(2e,6e)-1-(2,5-dihydroxyphenyl)-3,7,11-trimethyldodeca-2,6,10-trien-1-one

C21H28O3 (328.2038)


   

4-[11-(furan-3-yl)-4,8-dimethylundeca-4,8-dien-1-yl]-5h-furan-2-one

4-[11-(furan-3-yl)-4,8-dimethylundeca-4,8-dien-1-yl]-5h-furan-2-one

C21H28O3 (328.2038)


   

6-{4,9-dimethyl-2h,6h,7h,8h,9h-naphtho[1,2-d][1,3]dioxol-6-yl}-2-methylhept-2-en-4-one

6-{4,9-dimethyl-2h,6h,7h,8h,9h-naphtho[1,2-d][1,3]dioxol-6-yl}-2-methylhept-2-en-4-one

C21H28O3 (328.2038)


   

2-{[(1r,2s,4as,8as)-1,2,4a,5-tetramethyl-2,3,4,7,8,8a-hexahydronaphthalen-1-yl]methyl}-6-hydroxycyclohexa-2,5-diene-1,4-dione

2-{[(1r,2s,4as,8as)-1,2,4a,5-tetramethyl-2,3,4,7,8,8a-hexahydronaphthalen-1-yl]methyl}-6-hydroxycyclohexa-2,5-diene-1,4-dione

C21H28O3 (328.2038)


   

methyl (2s,4as,10as)-8-hydroxy-7-isopropyl-4a-methyl-1-methylidene-2,3,4,9,10,10a-hexahydrophenanthrene-2-carboxylate

methyl (2s,4as,10as)-8-hydroxy-7-isopropyl-4a-methyl-1-methylidene-2,3,4,9,10,10a-hexahydrophenanthrene-2-carboxylate

C21H28O3 (328.2038)


   

4-[(3z)-5-(2,5-dihydroxyphenyl)-3-methylpent-3-en-1-yl]-3,5,5-trimethylcyclohex-2-en-1-one

4-[(3z)-5-(2,5-dihydroxyphenyl)-3-methylpent-3-en-1-yl]-3,5,5-trimethylcyclohex-2-en-1-one

C21H28O3 (328.2038)


   

(1s,10z)-2,2,10-trimethyl-6-pentyl-3,9-dioxatricyclo[6.5.2.0⁴,¹⁵]pentadeca-4,6,8(15),10-tetraen-14-one

(1s,10z)-2,2,10-trimethyl-6-pentyl-3,9-dioxatricyclo[6.5.2.0⁴,¹⁵]pentadeca-4,6,8(15),10-tetraen-14-one

C21H28O3 (328.2038)


   

(3s,4s,5r)-3-[(11e)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

(3s,4s,5r)-3-[(11e)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

C21H28O3 (328.2038)


   

7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9-tetrahydrophenanthrene-4a-carboxylic acid

7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9-tetrahydrophenanthrene-4a-carboxylic acid

C21H28O3 (328.2038)


   

5-formyl-1-isopropyl-3a-methyl-3h,4h,6h,7h,9h,10h,10ah-cyclohexa[f]azulen-9-yl acetate

5-formyl-1-isopropyl-3a-methyl-3h,4h,6h,7h,9h,10h,10ah-cyclohexa[f]azulen-9-yl acetate

C21H28O3 (328.2038)


   

(3s,4r,5r)-3-[(11z)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

(3s,4r,5r)-3-[(11z)-hexadeca-11,15-dien-7,9-diyn-1-yl]-4-hydroxy-5-methyloxolan-2-one

C21H28O3 (328.2038)


   

(3e,8r)-1,11-bis(furan-3-yl)-4,8-dimethylundec-3-en-6-one

(3e,8r)-1,11-bis(furan-3-yl)-4,8-dimethylundec-3-en-6-one

C21H28O3 (328.2038)


   

(3r)-3-[(1r,3ar,4s,6s)-1,4,7-trimethyl-1h,2h,3h,3ah,4h,5h,6h,9h-phenaleno[1,2-d][1,3]dioxol-6-yl]-2,2-dimethyloxirane

(3r)-3-[(1r,3ar,4s,6s)-1,4,7-trimethyl-1h,2h,3h,3ah,4h,5h,6h,9h-phenaleno[1,2-d][1,3]dioxol-6-yl]-2,2-dimethyloxirane

C21H28O3 (328.2038)


   

methyl (1r,4ar,10as)-7-isopropyl-1,4a-dimethyl-9-oxo-3,4,10,10a-tetrahydro-2h-phenanthrene-1-carboxylate

methyl (1r,4ar,10as)-7-isopropyl-1,4a-dimethyl-9-oxo-3,4,10,10a-tetrahydro-2h-phenanthrene-1-carboxylate

C21H28O3 (328.2038)


   

(5as,7as,11as,11br)-2-hydroxy-5a,8,8,11a-tetramethyl-7,7a,9,10,11,11b-hexahydro-6h-5-oxatetraphen-3-one

(5as,7as,11as,11br)-2-hydroxy-5a,8,8,11a-tetramethyl-7,7a,9,10,11,11b-hexahydro-6h-5-oxatetraphen-3-one

C21H28O3 (328.2038)


   

1-(2,5-dihydroxyphenyl)-3,7,11-trimethyldodeca-2,6,10-trien-1-one

1-(2,5-dihydroxyphenyl)-3,7,11-trimethyldodeca-2,6,10-trien-1-one

C21H28O3 (328.2038)


   

methyl (1e,3z,6s,7r)-6-[2-(furan-3-yl)ethyl]-6,7-dimethyl-10-methylidenecyclodeca-1,3-diene-1-carboxylate

methyl (1e,3z,6s,7r)-6-[2-(furan-3-yl)ethyl]-6,7-dimethyl-10-methylidenecyclodeca-1,3-diene-1-carboxylate

C21H28O3 (328.2038)


   

2-[(4z)-4-[(3e)-4,8-dimethylnona-3,7-dien-1-ylidene]oxolan-2-yl]benzene-1,4-diol

2-[(4z)-4-[(3e)-4,8-dimethylnona-3,7-dien-1-ylidene]oxolan-2-yl]benzene-1,4-diol

C21H28O3 (328.2038)


   

(4ar)-7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9-tetrahydrophenanthrene-4a-carboxylic acid

(4ar)-7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9-tetrahydrophenanthrene-4a-carboxylic acid

C21H28O3 (328.2038)


   

(3as,9r)-5-formyl-1-isopropyl-3a-methyl-3h,4h,6h,7h,9h,10h,10ah-cyclohexa[f]azulen-9-yl acetate

(3as,9r)-5-formyl-1-isopropyl-3a-methyl-3h,4h,6h,7h,9h,10h,10ah-cyclohexa[f]azulen-9-yl acetate

C21H28O3 (328.2038)