Spiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5',8(3H,4H)-trione,hexahydro-3,6-dimethyl- (9CI) (29135-05-5)

Identification
Name:	Spiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5',8(3H,4H)-trione,hexahydro-3,6-dimethyl- (9CI)
Synonyms:	Spiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5',8(3H,4H)-trione,hexahydro-3,6-dimethyl-, (-)- (8CI); Anhydrodihydronorcanambrin; Norcanambrin,anhydrodihydro-
CAS:	29135-05-5
Molecular Formula:	C14H18 O5
Molecular Structure:
Properties
Safety Data

Other Product

Spiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5'(3H)-dione,octahydro-8-hydroxy-6,8-dimethyl-3-methylene- (9CI)
Spiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5'(4H)-dione,3',4',5,6,8,8a-hexahydro-8-hydroxy-3,6,8-trimethyl-, (2'S,6S,8S,8aR)-
Spiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5'(3H)-dione,octahydro-8-hydroxy-6,8-dimethyl-3-methylene-, (2'R,3aS,6S,8R,8aR)-
Spiro[6H-cyclohepta[b]furan-6,2'(3'H)-furan]-2,4(5H,7H)-dione,3'-(acetyloxy)-4',5',8,8a-tetrahydro-3,5',7-trimethyl-, (2'S,3'S,5'S,7S,8aS)-(9CI)
Spiro[furan-2(3H),7'-[2,5]methano[7H]oxireno[3,4]cyclopent[1,2-d]oxepin]-3',4(2'H,5H)-dione,hexahydro-1'b,8'-dihydroxy-6'-methoxy-5,6'a-dimethyl-8'-(1-methylethyl)-,(1'aS,1'bS,2S,2'S,5S,5'S,6'S,6'aR,7'aR,8'R)- (9CI)
Spiro[6H-cyclohepta[b]furan-6,2'(3'H)-furan]-2,- 4(5H,7H)-dione,3'-(acetyloxy)-4',5',8,8a-tetrahydro- 3,5',7-trimethyl-,(2'S,3'S,5'S,7S,8aS)-
Spiro[furan-2(3H),2'(5'H)-furo[3,2-b]furan]-5'-one,hexahydro-5-methyl-, (2R,3'aS,5R,6'aS)-
(-)-4,5,1'a,1'b,5',6',6'a,7'a-Octahydro-1'b,5,6'-trihydroxy-5,6'a-dimethyl-8'-(1-methylethenyl)spiro[furan-2(3H),7'-[2,5]methano[7H]oxireno[3,4]cyclopent[1,2-d]oxepin]-3'(2'H)-one
Spiro[cycloocta[c]furan-5(3H),3'(2'H)-furan]-2',3,6(1H)-trione,9-(acetyloxy)-5'-(3-furanyl)-4,4',5',7,8,9-hexahydro-, (3'S,5'S,9S)- (9CI)
Spiro[cycloocta[c]furan-5(3H),3'(2'H)-furan]-2',3,6(1H)-trione,9-(acetyloxy)-5'-(3-furanyl)-4,4',5',7,8,9-hexahydro-, (3'R,5'S,9S)- (9CI)
Spiro[1H-3,11a-epoxycyclooct[c]oxepin-7(3H),3'(2'H)-furan]-2',5,8(4H,9H)-trione,11-(acetyloxy)-5'-(3-furanyl)hexahydro-3-methyl-, (3S,3'R,5'S,5aS,11S,11aR)-(9CI)
Spiro[furan-2(5H),3'(2'H)-furo[3,2-b]furan]-2',5-dione,hexahydro-3'a,6'-dihydroxy-3,4-dimethyl-, (2S,3S,4S,3'aS,6'S,6'aR)- (9CI)
Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]furan]-2,5',10'(3'H,9'H)-trione,5-(3-furanyl)hexahydro-3'-hydroxy-8'-methyl-, (3R,3'R,3'aR,5S,6'aS,8'R,10'aR)-(9CI)
Spiro[furan-3(2H),1'(2'H)-naphthalene]-2,4',6'(3'H,5'H)-trione,4'a-[(acetyloxy)methyl]-5'-(chloromethyl)-5-(3-furanyl)hexahydro-3',5'-dihydroxy-2'-methyl-,(1'S,2'S,3'R,4'aS,5S,5'S,8'aS)- (9CI)
Spiro[furan-2(3H),7'-[2,5]methano[7H]oxireno[3,4]cyclopent[1,2-d]oxepin]-4-carboxylicacid,1'a,1'b,2',3',5',6',6'a,7'a-octahydro-1'b,6'-dihydroxy-5,6'a-dimethyl-8'-(1-methylethenyl)-3'-oxo-(9CI)
Spiro[6a,9-methano-6aH-benzo[6,7]cyclohepta[1,- 2-b]furan-7(4H),3'(2'H)-oxireno[2,3]azuleno[4,- 5-b]furan]-2,2'(3H)-dione,3a,3'a,4',5,5',6,6',- 6'a,7',7'a,8,8'a,8'b,8'c,9,10b-hexadecahydro-6- hydroxy-3,6,8'a,10-tetramethyl-6'-methylene-,(3S,3'R,3aS,3'aS,6S,6aS,6'aR,7'aR,8'aS,8'bS,- 8'cS,9R,10bS)-
Spiro[4H-5,10b-methano-1H-benzo[3,4]cyclohepta[1,2-c]furan-8(7H),3'(6'H)-[2H]pyran]-1,4,6'-trione,3,3a,5,6,6a,9,10,10a-octahydro-3a-hydroxy-2',2',3,5,10a-pentamethyl-7,11-bis(methylene)-,(3R,3'S,3aS,5S,6aR,10aR,10bS)-
(3aS,7R)-3',3aβ,4,4',5,6,8,8aβ-Octahydro-8β-hydroxy-6α,8-dimethyl-3-methylenespiro[7H-cyclohepta[b]furan-7,2'(5'H)-furan]-2,5'(3H)-dione
Spiro[4H-4a,7-ethanonaphtho[2,3-b]furan-10,3'(2'H)-naphtho[2,3-b]furan]-2,2',6',8(3H,4'H,7H)-tetrone,3a,3'a,8a,8'a,9,9',9a,9'a-octahydro-5,5',8a,8'a-tetramethyl-3-methylene-, (3'S,3aR,3'aR,4aR,7R,8aR,8'aS,9aR,9'aR)-(9CI)
8-hydroxy-6,8-dimethyl-3-methylidenehexahydro-3'H-spiro[cyclohepta[b]furan-7,2'-furan]-2,5'(3H,4'H)-dione