Exact Mass: 518.2516

Exact Mass Matches: 518.2516

Found 81 metabolites which its exact mass value is equals to given mass value 518.2516, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

Austalide G

Methyl 3-[7-(acetyloxy)-8-(2-hydroxypropan-2-yl)-11-methoxy-4,5a,9-trimethyl-1-oxo-1H,3H,5ah,6H,7H,8H,9H,9ah,10H-furo[3,4-b]xanthen-9-yl]propanoic acid

C28H38O9 (518.2516)


Austalide G is a mycotoxin produced by Aspergillus ustu Mycotoxin production by Aspergillus ustus.

   

Rabyuennane A

Rabyuennane A

C28H38O9 (518.2516)


   

Withangulatin B

Withangulatin B

C28H38O9 (518.2516)


   

Chlorodesmin

Chlorodesmin

C28H38O9 (518.2516)


   

Lungshengenin E

Lungshengenin E

C28H38O9 (518.2516)


   

4-(Acetyloxy)-2-[3,6-bis(acetyloxy)-4-[(acetyloxy)methylene]-5-hexenylidene]-6,10-dimethyl-5,9-undecadienal

4-(Acetyloxy)-2-[3,6-bis(acetyloxy)-4-[(acetyloxy)methylene]-5-hexenylidene]-6,10-dimethyl-5,9-undecadienal

C28H38O9 (518.2516)


   
   
   

Deglucohyrcanoside

Deglucohyrcanoside

C28H38O9 (518.2516)


   
   

glabcensin W

glabcensin W

C28H38O9 (518.2516)


   

Visconolide

Visconolide

C28H38O9 (518.2516)


   
   

2beta,3beta,6alpha,11beta-tetraacetoxy-ent-kaur-16-en-15-one|lushanrubescensin C

2beta,3beta,6alpha,11beta-tetraacetoxy-ent-kaur-16-en-15-one|lushanrubescensin C

C28H38O9 (518.2516)


   
   

jaborosalactone S

jaborosalactone S

C28H38O9 (518.2516)


   

gesneroidin D

gesneroidin D

C28H38O9 (518.2516)


   

5-O-beta-D-glucopyranosyl myricanol

5-O-beta-D-glucopyranosyl myricanol

C28H38O9 (518.2516)


   

aphanalide K

aphanalide K

C28H38O9 (518.2516)


   

aphanagranin A

aphanagranin A

C28H38O9 (518.2516)


   

inflexarabdonin B diacetate

inflexarabdonin B diacetate

C28H38O9 (518.2516)


   

(1R*,2S*,3R*,5Z,7S*,8(17)Z,10R*,11R*,12S*,14S*)-3,14-diacetoxy-11,12-epoxy-18-oxobriara-5,8(17)-dien-2-yl butanoate

(1R*,2S*,3R*,5Z,7S*,8(17)Z,10R*,11R*,12S*,14S*)-3,14-diacetoxy-11,12-epoxy-18-oxobriara-5,8(17)-dien-2-yl butanoate

C28H38O9 (518.2516)


   
   

Jaborotetrol

Jaborotetrol

C28H38O9 (518.2516)


   

(1R*,2R*,4R*,5Z,7S*,8(17)Z,10R*,11R*,12S*,14S*)-4,14-diacetoxy-11,12-epoxy-18-oxobriara-5,8(17)-dien-2-yl butanoate

(1R*,2R*,4R*,5Z,7S*,8(17)Z,10R*,11R*,12S*,14S*)-4,14-diacetoxy-11,12-epoxy-18-oxobriara-5,8(17)-dien-2-yl butanoate

C28H38O9 (518.2516)


   

NCGC00347816-02!

NCGC00347816-02!

C28H38O9 (518.2516)


   

Austalide G

methyl 3-[7-(acetyloxy)-8-(2-hydroxypropan-2-yl)-11-methoxy-4,5a,9-trimethyl-1-oxo-1H,3H,5aH,6H,7H,8H,9H,9aH,10H-furo[3,4-b]xanthen-9-yl]propanoate

C28H38O9 (518.2516)


   

(3-Acetyloxy-2,7,7,11,15,17-hexamethyl-18-methylidene-5,13,16-trioxo-6,14-dioxatetracyclo[9.8.0.02,8.012,17]nonadecan-10-yl) acetate

(3-Acetyloxy-2,7,7,11,15,17-hexamethyl-18-methylidene-5,13,16-trioxo-6,14-dioxatetracyclo[9.8.0.02,8.012,17]nonadecan-10-yl) acetate

C28H38O9 (518.2516)


   

ST 22:4;O3;GlcA

ST 22:4;O3;GlcA

C28H38O9 (518.2516)


   

ST 22:5;O4;Hex

ST 22:5;O4;Hex

C28H38O9 (518.2516)


   

(1s,2r,4s,6s,9s,10s,11s,13s,15r)-2,6,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

(1s,2r,4s,6s,9s,10s,11s,13s,15r)-2,6,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

(1r,2r,3r,4s,6s,9s,10s,11s,13s)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

(1r,2r,3r,4s,6s,9s,10s,11s,13s)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

C28H38O9 (518.2516)


   

(1s,3s,4s,6r,7s,9r,10s,11s,13s)-3,6,7-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

(1s,3s,4s,6r,7s,9r,10s,11s,13s)-3,6,7-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

C28H38O9 (518.2516)


   

(1r,2r,3r,4r,7s,9r,10r,11r,14s)-2,7,10-tris(acetyloxy)-4,14,15,15-tetramethyl-8-methylidene-13-oxotetracyclo[9.3.1.0¹,⁹.0⁴,⁹]pentadecan-3-yl acetate

(1r,2r,3r,4r,7s,9r,10r,11r,14s)-2,7,10-tris(acetyloxy)-4,14,15,15-tetramethyl-8-methylidene-13-oxotetracyclo[9.3.1.0¹,⁹.0⁴,⁹]pentadecan-3-yl acetate

C28H38O9 (518.2516)


   

4,5,13,17-tetrahydroxy-15-(2-hydroxy-3,4-dimethyl-5-oxofuran-2-yl)-10,16,20-trimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

4,5,13,17-tetrahydroxy-15-(2-hydroxy-3,4-dimethyl-5-oxofuran-2-yl)-10,16,20-trimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

C28H38O9 (518.2516)


   

(1s,2r,3r,4s,6s,9r,10s,13s,15r)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

(1s,2r,3r,4s,6s,9r,10s,13s,15r)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

6,12,15-trihydroxy-15-{1-hydroxy-1-[4-(hydroxymethyl)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

6,12,15-trihydroxy-15-{1-hydroxy-1-[4-(hydroxymethyl)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl}-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

C28H38O9 (518.2516)


   

1,8-bis(acetyloxy)-3-hydroxy-3-isopropyl-6,8a-dimethyl-1,2,3a,4,5,8-hexahydroazulen-4-yl 3,4-dimethoxybenzoate

1,8-bis(acetyloxy)-3-hydroxy-3-isopropyl-6,8a-dimethyl-1,2,3a,4,5,8-hexahydroazulen-4-yl 3,4-dimethoxybenzoate

C28H38O9 (518.2516)


   

(1s,4s,6r,7s,10s,11s,13s)-6,7,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

(1s,4s,6r,7s,10s,11s,13s)-6,7,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

4,5,13,17-tetrahydroxy-16-(2-hydroxy-4,5-dimethyl-6-oxo-3h-pyran-2-yl)-10,20-dimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

4,5,13,17-tetrahydroxy-16-(2-hydroxy-4,5-dimethyl-6-oxo-3h-pyran-2-yl)-10,20-dimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

C28H38O9 (518.2516)


   

(1s,2r,6s,7r,9r,11r,12r,13s,15s,16s)-15-[(1s)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-6,12,13,15-tetrahydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

(1s,2r,6s,7r,9r,11r,12r,13s,15s,16s)-15-[(1s)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-6,12,13,15-tetrahydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

C28H38O9 (518.2516)


   

(1r,2r,6s,7r,9r,11s,12r,15s,16s)-6,12,15-trihydroxy-15-[(1s)-1-hydroxy-1-[(2s)-4-(hydroxymethyl)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

(1r,2r,6s,7r,9r,11s,12r,15s,16s)-6,12,15-trihydroxy-15-[(1s)-1-hydroxy-1-[(2s)-4-(hydroxymethyl)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

C28H38O9 (518.2516)


   

(1e,3e,6e,10e,15z)-16-(acetyloxy)-15-[(acetyloxy)methyl]-3-[(acetyloxy)methylidene]-7,11-dimethyl-13-oxohexadeca-1,6,10,15-tetraen-1-yl acetate

(1e,3e,6e,10e,15z)-16-(acetyloxy)-15-[(acetyloxy)methyl]-3-[(acetyloxy)methylidene]-7,11-dimethyl-13-oxohexadeca-1,6,10,15-tetraen-1-yl acetate

C28H38O9 (518.2516)


   

(1s,2r,6s,7r,9r,11r,12r,15s,16s)-6,12,15-trihydroxy-15-[(1s)-1-hydroxy-1-[(2r)-4-(hydroxymethyl)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

(1s,2r,6s,7r,9r,11r,12r,15s,16s)-6,12,15-trihydroxy-15-[(1s)-1-hydroxy-1-[(2r)-4-(hydroxymethyl)-5-methyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

C28H38O9 (518.2516)


   

(1s,4r,5r,9s,10s,12r,15s)-9,15-bis(acetyloxy)-4-hydroxy-7,7,10,14-tetramethyl-11-oxo-16-oxapentacyclo[10.3.1.0¹,¹².0³,⁹.0⁶,⁸]hexadec-2-en-5-yl 2-methylbutanoate

(1s,4r,5r,9s,10s,12r,15s)-9,15-bis(acetyloxy)-4-hydroxy-7,7,10,14-tetramethyl-11-oxo-16-oxapentacyclo[10.3.1.0¹,¹².0³,⁹.0⁶,⁸]hexadec-2-en-5-yl 2-methylbutanoate

C28H38O9 (518.2516)


   

[(3bs,6s,7r,8s,9ar)-7,8-bis(acetyloxy)-6-[(acetyloxy)methyl]-6,9a-dimethyl-4h,5h,5ah,7h,8h,9h,9bh,10h,11h-phenanthro[1,2-c]furan-3b-yl]methyl acetate

[(3bs,6s,7r,8s,9ar)-7,8-bis(acetyloxy)-6-[(acetyloxy)methyl]-6,9a-dimethyl-4h,5h,5ah,7h,8h,9h,9bh,10h,11h-phenanthro[1,2-c]furan-3b-yl]methyl acetate

C28H38O9 (518.2516)


   

6,8,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

6,8,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

(1r,2s,3r,4r,6r)-4-{[(11s)-11,17-dihydroxy-3,4-dimethoxytricyclo[12.3.1.1²,⁶]nonadeca-1(18),2,4,6(19),14,16-hexaen-5-yl]oxy}-6-(hydroxymethyl)cyclohexane-1,2,3-triol

(1r,2s,3r,4r,6r)-4-{[(11s)-11,17-dihydroxy-3,4-dimethoxytricyclo[12.3.1.1²,⁶]nonadeca-1(18),2,4,6(19),14,16-hexaen-5-yl]oxy}-6-(hydroxymethyl)cyclohexane-1,2,3-triol

C28H38O9 (518.2516)


   

(2r,3r,4r,7s,10r,11r,14s)-2,7,10-tris(acetyloxy)-4,14,15,15-tetramethyl-8-methylidene-13-oxotetracyclo[9.3.1.0¹,⁹.0⁴,⁹]pentadecan-3-yl acetate

(2r,3r,4r,7s,10r,11r,14s)-2,7,10-tris(acetyloxy)-4,14,15,15-tetramethyl-8-methylidene-13-oxotetracyclo[9.3.1.0¹,⁹.0⁴,⁹]pentadecan-3-yl acetate

C28H38O9 (518.2516)


   

(1s,2r,3r,4s,6s,9s,10s,13r,15r)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

(1s,2r,3r,4s,6s,9s,10s,13r,15r)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

(1s,2s,4r,5r,10r,11s,13r,16s,17s,20s)-4,5,13,17-tetrahydroxy-16-[(2r)-2-hydroxy-4,5-dimethyl-6-oxo-3h-pyran-2-yl]-10,20-dimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

(1s,2s,4r,5r,10r,11s,13r,16s,17s,20s)-4,5,13,17-tetrahydroxy-16-[(2r)-2-hydroxy-4,5-dimethyl-6-oxo-3h-pyran-2-yl]-10,20-dimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

C28H38O9 (518.2516)


   

(1r,3as,3br,7s,9as,9bs,11ar)-3a-hydroxy-11a-methyl-1-(5-oxo-2h-furan-3-yl)-7-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}-1h,2h,3h,3bh,4h,5h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthrene-9a-carbaldehyde

(1r,3as,3br,7s,9as,9bs,11ar)-3a-hydroxy-11a-methyl-1-(5-oxo-2h-furan-3-yl)-7-{[(2s,3r,4s,5s)-3,4,5-trihydroxyoxan-2-yl]oxy}-1h,2h,3h,3bh,4h,5h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthrene-9a-carbaldehyde

C28H38O9 (518.2516)


   

(1r,8r,10r)-2,9,10-tris(acetyloxy)-8,12,15,15-tetramethyl-4-methylidene-13-oxotricyclo[9.3.1.0³,⁸]pentadec-11-en-5-yl acetate

(1r,8r,10r)-2,9,10-tris(acetyloxy)-8,12,15,15-tetramethyl-4-methylidene-13-oxotricyclo[9.3.1.0³,⁸]pentadec-11-en-5-yl acetate

C28H38O9 (518.2516)


   

15-(acetyloxy)-2-[2-(acetyloxy)ethenyl]-14-[(acetyloxy)methyl]-6,10-dimethyl-12-oxopentadeca-1,5,9,14-tetraen-1-yl acetate

15-(acetyloxy)-2-[2-(acetyloxy)ethenyl]-14-[(acetyloxy)methyl]-6,10-dimethyl-12-oxopentadeca-1,5,9,14-tetraen-1-yl acetate

C28H38O9 (518.2516)


   

(1s,3r,3as,4s,8r,8ar)-1,8-bis(acetyloxy)-3-hydroxy-3-isopropyl-6,8a-dimethyl-1,2,3a,4,5,8-hexahydroazulen-4-yl 3,4-dimethoxybenzoate

(1s,3r,3as,4s,8r,8ar)-1,8-bis(acetyloxy)-3-hydroxy-3-isopropyl-6,8a-dimethyl-1,2,3a,4,5,8-hexahydroazulen-4-yl 3,4-dimethoxybenzoate

C28H38O9 (518.2516)


   

(1r,2r)-1-[(1r,4as,9r,11ar)-1,9-bis(acetyloxy)-7-methyl-11-methylidene-1h,4ah,5h,6h,9h,10h,11ah-cyclonona[c]pyran-4-yl]-1-(acetyloxy)-4-methylpent-3-en-2-yl acetate

(1r,2r)-1-[(1r,4as,9r,11ar)-1,9-bis(acetyloxy)-7-methyl-11-methylidene-1h,4ah,5h,6h,9h,10h,11ah-cyclonona[c]pyran-4-yl]-1-(acetyloxy)-4-methylpent-3-en-2-yl acetate

C28H38O9 (518.2516)


   

(1s,3r,6as,7s,8s,9r,10r,10as)-1,3-bis(acetyloxy)-10-hydroxy-7,8-dimethyl-7-[(2z)-3-methylpenta-2,4-dien-1-yl]-5-oxo-1h,3h,6h,6ah,8h,9h,10h-naphtho[1,8a-c]furan-9-yl butanoate

(1s,3r,6as,7s,8s,9r,10r,10as)-1,3-bis(acetyloxy)-10-hydroxy-7,8-dimethyl-7-[(2z)-3-methylpenta-2,4-dien-1-yl]-5-oxo-1h,3h,6h,6ah,8h,9h,10h-naphtho[1,8a-c]furan-9-yl butanoate

C28H38O9 (518.2516)


   

(1s,2r,3r,4s,6s,9s,10s,15r)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

(1s,2r,3r,4s,6s,9s,10s,15r)-2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

(2e,4s,5e)-2-[(3s,4z,5e)-3,6-bis(acetyloxy)-4-[(acetyloxy)methylidene]hex-5-en-1-ylidene]-6,10-dimethyl-1-oxoundeca-5,9-dien-4-yl acetate

(2e,4s,5e)-2-[(3s,4z,5e)-3,6-bis(acetyloxy)-4-[(acetyloxy)methylidene]hex-5-en-1-ylidene]-6,10-dimethyl-1-oxoundeca-5,9-dien-4-yl acetate

C28H38O9 (518.2516)


   

(1e,3e,6e,10e,15e)-16-(acetyloxy)-15-[(acetyloxy)methyl]-3-[(acetyloxy)methylidene]-7,11-dimethyl-13-oxohexadeca-1,6,10,15-tetraen-1-yl acetate

(1e,3e,6e,10e,15e)-16-(acetyloxy)-15-[(acetyloxy)methyl]-3-[(acetyloxy)methylidene]-7,11-dimethyl-13-oxohexadeca-1,6,10,15-tetraen-1-yl acetate

C28H38O9 (518.2516)


   

4,5-dimethyl-3-oxoheptan-2-yl (3ar,4as,7r,8r,8as,9ar)-7,8-bis(acetyloxy)-5-methyl-3-methylidene-2-oxo-3ah,4h,4ah,7h,8h,9h,9ah-naphtho[2,3-b]furan-8a-carboxylate

4,5-dimethyl-3-oxoheptan-2-yl (3ar,4as,7r,8r,8as,9ar)-7,8-bis(acetyloxy)-5-methyl-3-methylidene-2-oxo-3ah,4h,4ah,7h,8h,9h,9ah-naphtho[2,3-b]furan-8a-carboxylate

C28H38O9 (518.2516)


   

(1s,4s,6r,7s,9s,10s,11s,13s,15r)-6,7,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

(1s,4s,6r,7s,9s,10s,11s,13s,15r)-6,7,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

(2e,4s,5e)-2-[(3r,4z,5e)-3,6-bis(acetyloxy)-4-[(acetyloxy)methylidene]hex-5-en-1-ylidene]-6,10-dimethyl-1-oxoundeca-5,9-dien-4-yl acetate

(2e,4s,5e)-2-[(3r,4z,5e)-3,6-bis(acetyloxy)-4-[(acetyloxy)methylidene]hex-5-en-1-ylidene]-6,10-dimethyl-1-oxoundeca-5,9-dien-4-yl acetate

C28H38O9 (518.2516)


   

(1s,2s,4r,5r,10r,11s,13r,15r,16r,17s,20s)-4,5,13,17-tetrahydroxy-15-[(2s)-2-hydroxy-3,4-dimethyl-5-oxofuran-2-yl]-10,16,20-trimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

(1s,2s,4r,5r,10r,11s,13r,15r,16r,17s,20s)-4,5,13,17-tetrahydroxy-15-[(2s)-2-hydroxy-3,4-dimethyl-5-oxofuran-2-yl]-10,16,20-trimethyl-14-oxapentacyclo[11.6.1.0²,¹¹.0⁵,¹⁰.0¹⁷,²⁰]icos-7-en-9-one

C28H38O9 (518.2516)


   

15-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)-1-hydroxyethyl]-6,12,13,15-tetrahydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

15-[1-(4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl)-1-hydroxyethyl]-6,12,13,15-tetrahydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

C28H38O9 (518.2516)


   

2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-11-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

(2r)-1-[(1r,4as,9r,11ar)-1,9-bis(acetyloxy)-7-methyl-11-methylidene-1h,4ah,5h,6h,9h,10h,11ah-cyclonona[c]pyran-4-yl]-1-(acetyloxy)-4-methylpent-3-en-2-yl acetate

(2r)-1-[(1r,4as,9r,11ar)-1,9-bis(acetyloxy)-7-methyl-11-methylidene-1h,4ah,5h,6h,9h,10h,11ah-cyclonona[c]pyran-4-yl]-1-(acetyloxy)-4-methylpent-3-en-2-yl acetate

C28H38O9 (518.2516)


   

(1s,4r,6s,8s,9s,10r,11s,13s,15r)-6,8,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

(1s,4r,6s,8s,9s,10r,11s,13s,15r)-6,8,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

3,6,7-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

3,6,7-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

C28H38O9 (518.2516)


   

methyl 4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-5-(2-methylbutoxy)-3,10-dimethylidene-2-oxo-3ah,4h,5h,8h,9h,11h,11ah-cyclodeca[b]furan-6-carboxylate

methyl 4-[(2-ethylidene-4-oxopentanoyl)oxy]-11-hydroxy-5-(2-methylbutoxy)-3,10-dimethylidene-2-oxo-3ah,4h,5h,8h,9h,11h,11ah-cyclodeca[b]furan-6-carboxylate

C28H38O9 (518.2516)


   

(1r,2r,3r,5s,8r,9r,10r)-2,9,10-tris(acetyloxy)-8,12,15,15-tetramethyl-4-methylidene-13-oxotricyclo[9.3.1.0³,⁸]pentadec-11-en-5-yl acetate

(1r,2r,3r,5s,8r,9r,10r)-2,9,10-tris(acetyloxy)-8,12,15,15-tetramethyl-4-methylidene-13-oxotricyclo[9.3.1.0³,⁸]pentadec-11-en-5-yl acetate

C28H38O9 (518.2516)


   

4-({11,17-dihydroxy-3,4-dimethoxytricyclo[12.3.1.1²,⁶]nonadeca-1(18),2,4,6(19),14,16-hexaen-5-yl}oxy)-6-(hydroxymethyl)cyclohexane-1,2,3-triol

4-({11,17-dihydroxy-3,4-dimethoxytricyclo[12.3.1.1²,⁶]nonadeca-1(18),2,4,6(19),14,16-hexaen-5-yl}oxy)-6-(hydroxymethyl)cyclohexane-1,2,3-triol

C28H38O9 (518.2516)


   

3-(acetyloxy)-6-[2-(acetyloxy)-4,8-dimethylnona-3,7-dien-1-yl]-2-[2-(acetyloxy)ethenyl]-7-oxohepta-1,5-dien-1-yl acetate

3-(acetyloxy)-6-[2-(acetyloxy)-4,8-dimethylnona-3,7-dien-1-yl]-2-[2-(acetyloxy)ethenyl]-7-oxohepta-1,5-dien-1-yl acetate

C28H38O9 (518.2516)


   

(1s,2r,6s,7r,9r,11r,12r,13s,15s,16s)-15-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-6,12,13,15-tetrahydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

(1s,2r,6s,7r,9r,11r,12r,13s,15s,16s)-15-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-6,12,13,15-tetrahydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one

C28H38O9 (518.2516)


   

6,7,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

6,7,11-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-3-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-15-yl acetate

C28H38O9 (518.2516)


   

methyl (1s,2s,8s,10r,13r,15s,17r)-6-(2-methoxy-2-oxoethyl)-5-(2-methoxypropan-2-yl)-2,7,10,15-tetramethyl-11,16-dioxo-12,14-dioxatetracyclo[8.6.1.0²,⁸.0¹³,¹⁷]heptadeca-4,6-diene-1-carboxylate

methyl (1s,2s,8s,10r,13r,15s,17r)-6-(2-methoxy-2-oxoethyl)-5-(2-methoxypropan-2-yl)-2,7,10,15-tetramethyl-11,16-dioxo-12,14-dioxatetracyclo[8.6.1.0²,⁸.0¹³,¹⁷]heptadeca-4,6-diene-1-carboxylate

C28H38O9 (518.2516)


   

2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

2,3,6-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

C28H38O9 (518.2516)


   

methyl (3as,4s,5s,11s,11as)-4-{[(2z)-2-ethylidene-4-oxopentanoyl]oxy}-11-hydroxy-5-[(2s)-2-methylbutoxy]-3,10-dimethylidene-2-oxo-3ah,4h,5h,8h,9h,11h,11ah-cyclodeca[b]furan-6-carboxylate

methyl (3as,4s,5s,11s,11as)-4-{[(2z)-2-ethylidene-4-oxopentanoyl]oxy}-11-hydroxy-5-[(2s)-2-methylbutoxy]-3,10-dimethylidene-2-oxo-3ah,4h,5h,8h,9h,11h,11ah-cyclodeca[b]furan-6-carboxylate

C28H38O9 (518.2516)


   

1,3-bis(acetyloxy)-10-hydroxy-7,8-dimethyl-7-(3-methylpenta-2,4-dien-1-yl)-5-oxo-1h,3h,6h,6ah,8h,9h,10h-naphtho[1,8a-c]furan-9-yl butanoate

1,3-bis(acetyloxy)-10-hydroxy-7,8-dimethyl-7-(3-methylpenta-2,4-dien-1-yl)-5-oxo-1h,3h,6h,6ah,8h,9h,10h-naphtho[1,8a-c]furan-9-yl butanoate

C28H38O9 (518.2516)


   

(1s,3s,4s,6r,7s,10s,11s,13s)-3,6,7-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

(1s,3s,4s,6r,7s,10s,11s,13s)-3,6,7-tris(acetyloxy)-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan-11-yl acetate

C28H38O9 (518.2516)