1-Naphthalenecarboxylicacid,5-[[(2R)-2,5-dihydro-3-methyl-5-oxo-2-furanyl]methyl]-3,4,4a,5,6,7,8,8a-octahydro-5,6,8a-trimethyl-,(4aR,5S,6R,8aS)-rel-(-)- (9CI) (113963-47-6)

Identification
Name:	1-Naphthalenecarboxylicacid,5-[[(2R)-2,5-dihydro-3-methyl-5-oxo-2-furanyl]methyl]-3,4,4a,5,6,7,8,8a-octahydro-5,6,8a-trimethyl-,(4aR,5S,6R,8aS)-rel-(-)- (9CI)
Synonyms:	1-Naphthalenecarboxylicacid,5-[(2,5-dihydro-3-methyl-5-oxo-2-furanyl)methyl]-3,4,4a,5,6,7,8,8a-octahydro-5,6,8a-trimethyl-,[4aa,5a(R*),6b,8aa]-(-)-; (-)-Ephemeric acid;Ephemeric acid
CAS:	113963-47-6
Molecular Formula:	C20H28 O4
Molecular Structure:
Properties
Safety Data

Other Product

1-Naphthalenecarboxylicacid,5-[2-(3-furanyl)-2-oxoethyl]-1,2,3,5,6,7,8,8a-octahydro-8a-hydroxy-1,5,6-trimethyl-3-oxo-,methyl ester, (1S,5S,6R,8aS)-
Spiro[5H-1-benzopyran-5,3'(2'H)-furan]-2,2'(3H)-dione,5'-(3-furanyl)octahydro-6-methyl-8a-(1-methylethenyl)-, (3'R,4aR,5'S,6R,8aS)-(9CI)
2,5-Methano-8aH-1-benzopyran-8a-ol,octahydro-4a,5-dimethyl-3-(1-methylethyl)-, (2R,3R,4aR,5S,8aS)-rel-
7H-4a,1-(Epoxymethano)naphthalen-7-one,8a-[(acetyloxy)methyl]-5-[2-(3-furanyl)ethyl]octahydro-1,2,8-trihydroxy-5,6-dimethyl-,(1R,2S,4aS,5S,6S,8R,8aS)- (9CI)
2-Butenoic acid,2-methyl-,[(1R,2S,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]octahydro-2-hydroxy-5,6-dimethylspiro[naphthalene-1(8aH),2'-oxiran]-8a-yl]methylester, (2E)- (9CI)
Butanoic acid,2-methyl-,(1S)-1-(2,5-dihydro-5-oxo-3-furanyl)-2-[(1R,4aR,5S,6R,8S,8aR)-octahydro-8-hydroxy-8a-(hydroxymethyl)-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]ethylester, (2S)- (9CI)
2-Butenoic acid,2-methyl-,(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S)-2-(acetyloxy)-2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]-8a-[(acetyloxy)methyl]octahydro-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-4-ylester, (2E)-
Spiro[naphthalene-1(4H),2'-oxiran]-4-one,8-(acetyloxy)-8a-[(acetyloxy)methyl]-5-[2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]-4a,5,6,7,8,8a-hexahydro-5,6-dimethyl-,(1R,4aR,5S,6R,8S,8aR)-
Butanoic acid,2-methyl-,(1S)-2-[(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-8a-[(acetyloxy)methyl]octahydro-4-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]-1-(2,5-dihydro-5-oxo-3-furanyl)ethylester, (2S)-
Butanoic acid,2-methyl-,(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S)-2-(acetyloxy)-2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]-8a-[(acetyloxy)methyl]octahydro-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-4-ylester, (2S)-
Butanoic acid,2-methyl-,(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-8a-[(acetyloxy)methyl]-5-[(2S)-2-(2,5-dihydro-5-oxo-3-furanyl)-2-hydroxyethyl]octahydro-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-4-ylester, (2S)-
Butanoic acid,2-methyl-,(1R,4R,4aR,5S,6R,8S,8aR)-8a-[(acetyloxy)methyl]-5-[(2S)-2-(2,5-dihydro-5-oxo-3-furanyl)-2-hydroxyethyl]octahydro-8-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-4-ylester, (2S)-
Butanoic acid,2-methyl-,(1S)-2-[(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)octahydro-4-hydroxy-8a-(hydroxymethyl)-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-5-yl]-1-(2,5-dihydro-5-oxo-3-furanyl)ethylester, (2S)-
Butanoic acid,2-methyl-,(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S)-2-(2,5-dihydro-5-oxo-3-furanyl)-2-hydroxyethyl]octahydro-8a-(hydroxymethyl)-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-4-ylester, (2S)-
Butanoic acid,2-methyl-,(1R,4R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S)-2-(acetyloxy)-2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]octahydro-8a-(hydroxymethyl)-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-4-ylester, (2S)-
Spiro[naphthalene-1(4H),2'-oxiran]-4-one,8a-[(acetyloxy)methyl]-5-[2-(3-furanyl)ethyl]octahydro-8-hydroxy-5,6-dimethyl-,(1R,4aR,5S,6R,8R,8aR)-
1(2H)-Naphthalenone,4-[(2R,5S)-5-chlorotetrahydro-2,6,6-trimethyl-2H-pyran-2-yl]octahydro-6-hydroxy-5-isocyano-6-methyl-,(4S,4aR,5R,6R,8aS)-rel-
2-Butenoic acid,2-methyl-,(1R,4aR,5S,6S,8S,8aR)-5-[(1S)-1-(acetyloxy)-2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]-8a-[(acetyloxy)methyl]octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-8-ylester, (2E)-
2-Butenoic acid,2-methyl-,(1R,4aR,5S,6S,8S,8aR)-8a-[(acetyloxy)methyl]-5-[(1S)-2-(2,5-dihydro-5-oxo-3-furanyl)-1-hydroxyethyl]octahydro-6-hydroxy-5,6-dimethylspiro[naphthalene-1(2H),2'-oxiran]-8-ylester, (2E)-
1-Naphthalenecarboxylicacid,5-[2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]-3,4,4a,5,6,7,8,8a-octahydro-8-hydroxy-5,6,8a-trimethyl-,(4aR,5S,6R,8S,8aR)-