Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-carboxylicacid,4'-(acetyloxy)-5-(3-furanyl)-3',4,4',4'a,5,7',8',8'a-octahydro-2',4'a-dimethyl-2-oxo-,methyl ester, (1'R,2'R,4'S,4'aR,5S,8'aS)- (9CI) (152221-00-6)

Identification
Name:	Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-carboxylicacid,4'-(acetyloxy)-5-(3-furanyl)-3',4,4',4'a,5,7',8',8'a-octahydro-2',4'a-dimethyl-2-oxo-,methyl ester, (1'R,2'R,4'S,4'aR,5S,8'aS)- (9CI)
Synonyms:	Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-carboxylicacid,4'-(acetyloxy)-5-(3-furanyl)-3',4,4',4'a,5,7',8',8'a-octahydro-2',4'a-dimethyl-2-oxo-,methyl ester, [1'R-[1'a(S*),2'a,4'a,4'aa,8'ab]]-; Korberin B
CAS:	152221-00-6
Molecular Formula:	C23H28 O7
Molecular Structure:
Properties
Safety Data

Other Product

Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'- carboxaldehyde,4'a-[(acetyloxy)methyl]-5-(3- furanyl)-3',4,4',4'a,5,7',8',8'a-octahydro-4'- hydroxy-2'-methyl-2-oxo-,(1'R,2'R,4'R,4'aR,- 5S,8'aS)-
Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-carboxylicacid,5-(3-furanyl)-3',4,4',4'a,5,7',8',8'a-octahydro-2-hydroxy-2',4'a-dimethyl-,methyl ester, (1'R,2R,2'R,4'aR,5R,8'aS)- (9CI)
Spiro[furan-3(2H),1'(2'H)-naphthalene]-2,3'(4'H)-dione,4'a,5'-bis[(acetyloxy)methyl]-5-(3-furanyl)octahydro-4',5'-dihydroxy-2'-methyl-,(1'S,2'S,4'R,4'aR,5S,5'R,8'aS)- (9CI)
Spiro[furan-3(2H),1'(4'H)-naphthalen]-4'-one,2-(acetyloxy)-4'a-[(acetyloxy)methyl]-5'-(chloromethyl)-5-(3-furanyl)-4,4'a,5,5',6',7',8',8'a-octahydro-3',5'-dihydroxy-2'-methyl-,(1'S,2S,4'aS,5S,5'R,8'aR)-
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxiran]-4'(4'aH)-one,2,6'-bis(acetyloxy)-4'a-[(acetyloxy)methyl]-5-(3-furanyl)octahydro-2'-methyl-,(1'R,2R,2'R,2''R,4'aS,5S,6'S,8'aR)- (9CI)
Spiro[furan-3(2H),1'(2'H)-naphthalen]-2-one,4'a-[(acetyloxy)methyl]-5-(3-furanyl)-3',4,4',- 4'a,5,7',8',8'a-octahydro-4'-hydroxy-5'- (hydroxymethyl)-2'-methyl-,(1'R,2'R,4'R,4'aR,- 5S,8'aS)-
Spiro[furan-3(2H),1'(4'H)-naphthalene]-2,4'-dione,5'-[(acetyloxy)methyl]-5-(3-furanyl)-2',3',4,5,6',7',8',8'a-octahydro-2'-methyl-,(1'R,2'R,5S,8'ab)-(9CI)
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxirane]-2,3'(2'H)-dione,4'a-[(acetyloxy)methyl]-5-(3-furanyl)octahydro-4'-hydroxy-2'-methyl-,(1'S,2'S,2''R,4'R,4'aR,5S,8'aS)- (9CI)
Spiro[furan-3(2H),1'(2'H)-naphthalene]-4'a,5'- (7'H)-dicarboxylic acid,5-(3-furanyl)-3',4,4',5,8',8'a-hexahydro- 2'-methyl-2-oxo-,dimethyl ester,(1'R,2'R,4'aS,5R,8'aR)-
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''- oxiran]-3'(2'H)-one,2-(acetyloxy)-4'a- [(acetyloxy)methyl]-5-(3-furanyl)octahydro-4'- hydroxy-2'-methyl-,(1'S,2S,2'S,2''R,4'R,4'aR,- 5S,8'aS)-
Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-aceticacid,5'-carboxy-4'a,8'a-diformyl-5-(3-furanyl)decahydro-2,4',6'-trihydroxy-2'-(hydroxymethyl)-,(1'R,2R,2'R,4'R,4'aR,5S,5'S,6'R,8'aR)- (9CI)
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxiran]-2-one,6'-(acetyloxy)-4'a-[(acetyloxy)methyl]-5-(3-furanyl)decahydro-4'-hydroxy-2'-methyl-,(1'R,2'R,2''R,4'R,4'aR,5S,6'S,8'aS)- (9CI)
Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-aceticacid,4'a-carboxy-5'-formyl-5-(3-furanyl)decahydro-2,4',6'-trihydroxy-2',8'a-bis(hydroxymethyl)-,(1'R,2R,2'R,4'R,4'aR,5S,5'S,6'R,8'aS)- (9CI)
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''- oxiran]-2-one,4'-(acetyloxy)-4'a-[(acetyloxy)- methyl]-5-(3-furanyl)decahydro-2',8'adihydroxy- 2'-methyl-,(1'R,2'S,2''R,4'S,4'aR,- 5S,8'aR)-
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxirane]-2,4'(4'aH)-dione,4'a-[(acetyloxy)methyl]-5-(3-furanyl)octahydro-7'-hydroxy-2'-methyl-,(1'R,2'R,2''R,4'aS,5S,7'S,8'aS)- (9CI)
Spiro[furan-3(2H),1'(7'H)-naphthalene]-2,7'-dione,5-(3-furanyl)-2',3',4,4',4'a,5,8',8'a-octahydro-2',5'-dimethyl-,(1'R,2'R,4'aR,5R,8'aS)-
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxirane]-2,4',6'-triol,4'a-[(acetyloxy)methyl]-5-(3-furanyl)decahydro-2'-methyl-, 2-acetate,(1'R,2R,2'R,2''R,4'S,4'aR,5S,6'S,8'aS)- (9CI)
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxirane]-2,4'-diol,4'a-[(acetyloxy)methyl]-5-(3-furanyl)decahydro-2'-methyl-, diacetate,(1'R,2S,2'R,2''R,4'S,4'aR,5S,8'aS)- (9CI)
Spiro[furan-3(2H),1'(2'H)-naphthalen]-2-one,5-(3-furanyl)-3',4,4',4'a,5,7',8',8'a-octahydro-4'-hydroxy-4'a,5'-bis(hydroxymethyl)-2'-methyl-,(1'R,2'R,4'R,4'aR,5R,8'aS)- (9CI)
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxirane]-2,4'(4'aH)-dione,6'-(acetyloxy)-4'a-[(acetyloxy)methyl]-5-(3-furanyl)octahydro-2'-methyl-,(1'R,2'R,2''R,4'aS,5S,6'S,8'aS)- (9CI)