Dispiro[bicyclo[3.1.1]heptane-6,4'(5'H)-furan-2'(3'H),2''(5''H)-furan]-5''-one,3-(acetyloxy)dihydro-4''-methyl-2-methylene-, (1R,2'S,3S,4'S,4''S,5R)-rel-(-)- (129240-51-3)

Identification
Name:	Dispiro[bicyclo[3.1.1]heptane-6,4'(5'H)-furan-2'(3'H),2''(5''H)-furan]-5''-one,3-(acetyloxy)dihydro-4''-methyl-2-methylene-, (1R,2'S,3S,4'S,4''S,5R)-rel-(-)-
Synonyms:	Dispiro[bicyclo[3.1.1]heptane-6,4'(5'H)-furan-2'(3'H),2''(5''H)-furan]-5''-one,3-(acetyloxy)dihydro-4''-methyl-2-methylene-, [1a,3a,5a,6b(2''S,4''S)]-(-)-; Expansolide; Expansolide A
CAS:	129240-51-3
Molecular Formula:	C17H22 O5
Molecular Weight:	0
Molecular Structure:
Properties
Safety Data

Other Product

Dispiro[bicyclo[3.1.1]heptane-6,4'(5'H)-furan-2'(3'H),2''(5''H)-furan]-5''-one,3-(acetyloxy)dihydro-4''-methyl-2-methylene-, (1R,2'R,3S,4'S,4''S,5R)-rel-(-)-
Dispiro[bicyclo[3.1.1]heptane-6,4'(5'H)-furan-2'(3'H),2''(5''H)-furan]-5''-one,3'-hydroxy-4''-methyl-2-methylene-, (1S,2'S,3'S,4'R,5S)- (9CI)
4'',5''-dihydro-1'H,3''H-dispiro[cyclohexane-1,2'-quinoline-4',2''-furan]-1'-ol
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'S,4'aR,5R,6'S,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-6'-hydroxy-2'-methyl-,(1'R,2'R,2''R,4'S,4'aR,5R,6'S,8'aS)- (9CI)
Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalen]-3''(4''H)-one,2''-(acetyloxy)- decahydro-5-hydroxy-2'',5'',5'',8''a-tetramethyl-,(1''S,2'R,2''R,4''aS,5S,8''aS)-
Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)-naphthalen]-3''(4''H)-one,3',4',4''a,5'',6'',7'',8'',8''a-octahydro-2'',5'',5'',8''a-tetramethyl-,(1''R,2'R,2''S,4''aS,8''aS)-
3-Penten-1-one,1-[(1R,2'S,4'S,5R,7R)-dihydro-4'-hydroxy-1,5,5',5'-tetramethylspiro[bicyclo[3.2.0]heptane-6,2'(3'H)-furan]-7-yl]-5-(2-hydroxy-5-methoxy-3-methylphenyl)-3-methyl-,(3Z)-
3-Penten-1-one,1-[(1R,4'S,5R,2'S,7R)- dihydro-4'-hydroxy-1,5,5',5'-tetramethylspiro- [bicyclo[3.2.0]heptane-6,2'(3'H)-furan]-7-yl]- 5-(2-hydroxy-5-methoxy-3-methylphenyl)- 3-methyl-,(3E)-
3-Buten-1-one,1-[(1R,2'S,4'S,5R,7R)-dihydro-4'-hydroxy-1,5,5',5'-tetramethylspiro[bicyclo[3.2.0]heptane-6,2'(3'H)-furan]-7-yl]-2-[(2-hydroxy-5-methoxy-3-methylphenyl)methyl]-3-methyl-,(2R)-
Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)-naphthalen]-3''(4''H)-one,6''-(acetyloxy)-5''-[(acetyloxy)methyl]-3',4',4''a,5'',6'',7'',8'',8''a-octahydro-4''-hydroxy-2'',5'',8''a-trimethyl-,(1''R,2'R,2''S,4''S,4''aS,5''S,6''S,8''aS)- (9CI)
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)-
Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''- oxiran]-2-one,4'-(acetyloxy)-4'a-[(acetyloxy)- methyl]-5-(3-furanyl)decahydro-7'-hydroxy- 2'-methyl-,(1'R,2'R,2''R,4'S,4'aR,5R,7'S,8'aS)-
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,5R,6'S,8'aS)-
Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalene]-3'',5(4H,4''H)-dione,2''- (acetyloxy)octahydro-2'',5'',5'',8''a-tetramethyl-,(1''S,2'R,2''R,4''aS,8''aS)-
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)
Dispiro[furan-3(2H),2'(5'H)-furan-5',6''-[6H]naphtho[1,8-bc]furan]-2'',8''(2''aH,7''H)-dione,7''-(acetyloxy)decahydro-5-hydroxy-2''a,4''a,7''-trimethyl- (9CI)
Dispiro[furan-3(2H),2'(5'H)-furan-5',1''(2''H)- naphthalen]-3''(4''H)-one,decahydro-4'',5- dihydroxy-5''-(hydroxymethyl)-2'',5'',8''a- trimethyl-,(1''R,2'R,2''S,4''S,4''aS,5S,5''S,- 8''aS)-
Dispiro[furan-3(2H),5'(9'H)-[1H-3,9a]methano[2]benzoxepin-9',2''-oxiran]-2-one,10'-(acetyloxy)-5-(3-furanyl)octahydro-3'-hydroxy-4'-methyl-,(2''R,3S,3'S,4'S,5S,5'aS,9'aR,10'R)- (9CI)
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)