5H,11H-Furo[2',3':5,6]benzo[1,2-b:3,4-b']dipyran-5,11-dione,2,3,9,10-tetrahydro-2,3,3,9,9-pentamethyl- (8CI,9CI) (17276-35-6)

Identification
Name:	5H,11H-Furo[2',3':5,6]benzo[1,2-b:3,4-b']dipyran-5,11-dione,2,3,9,10-tetrahydro-2,3,3,9,9-pentamethyl- (8CI,9CI)
Synonyms:	Cycloclausenidin
CAS:	17276-35-6
Molecular Formula:	C19H20 O5
Molecular Structure:
Properties
Safety Data

Other Product

5H,9H-Furo[2',3':5,6]benzo[1,2-b:3,4-b']dipyran-5-one,2,3-dihydro-2,3,3,9,9-pentamethyl-, (+)- (9CI)
Spiro[benzo[1,2-b:5,4-c']dipyran-2(3H),2'(3'H)-naphtho[2,3-b]furan]-7-carboxylicacid,4,5',8',9-tetrahydro-3,3',4',9',10-pentahydroxy-7'-methoxy-5',8',9-trioxo-,methyl ester (9CI)
Spiro[10H-8,10a-epoxy-2H-furo[3',2':5,6]cyclohept[1,2-c]oxepin-3(3aH),10'-[5H-2,4a]ethano[2H]oxireno[3a,4]azuleno[6,5-b]furan]-2,8'(9'H)-dione,4,6,6',6'a,7,8,9'a,9'b,11,11a-decahydro-2',5',8,9'-tetramethyl-,(1'aS,2'R,3S,3aR,4'aR,5'S,6'aR,8R,9'R,9'aR,9'bR,10aS,11aR)- (9CI)
Spiro[10H-8,10a-epoxy-2H-furo[3',2':5,6]cyclohept[1,2-c]oxepin-3(3aH),10'-[5H-2,4a]ethano[2H]oxireno[3a,4]azuleno[6,5-b]furan]-2,8'(9'H)-dione,4,6',6'a,8,9'a,9'b,11,11a-octahydro-2',5',8,9'-tetramethyl-,(1'aS,2'R,3S,3aR,4'aR,5'S,6'aR,8R,9'R,9'aR,9'bR,10aS,11aR)- (9CI)
Spiro[furan-2(5H),2'(1'H)-naphtho[2,1-b]furan]-5-one,3'a,4',5',5'a,6',7',8',9',9'a,9'b-decahydro-3,3'a,6',6',9'a-pentamethyl-,(2S,3'aR,5'aS,9'aS,9'bR)-
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2-(2,6-dihydroxyphenyl)-2,3,9,10-tetrahydro-5-hydroxy-8,8-dimethyl-9-(3-methyl-2-butenyl)-,(2S,9R)- (9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2-(2,4-dihydroxyphenyl)-2,3,9,10-tetrahydro-5-hydroxy-8,8-dimethyl-9-(3-methyl-2-butenyl)-(9CI)
Spiro[benzo[1,2-b:5,4-c']dipyran-2(3H),2'(3'H)-naphtho[2,3-b]furan]-7-carboxylicacid, 4,5',8',9-tetrahydro-4',9',10-trihydroxy-7'-methoxy-5',8',9-trioxo-,methyl ester, (2S)-
Spiro[benzo[1,2-b:5,4-c']dipyran-2(3H),2'(3'H)-naphtho[2,3-b]furan]-7-carboxylicacid, 4,5',8',9-tetrahydro-4,4',9',10-tetrahydroxy-7'-methoxy-5',8',9-trioxo-,methyl ester, (2R,4S)-rel-
4,5',8',9-Tetrahydro-3,3',4,4',9',10-hexahydroxy-7'-methoxy-5',8',9-trioxospiro[benzo[1,2-b:5,4-c']dipyran-2(3H),2'(3'H)-naphtho[2,3-b]furan]-7-carboxylic acid methyl ester
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,5-hydroxy-7-(2-hydroxy-4-methoxyphenyl)-2,2-dimethyl-10-(3-methyl-2-butenyl)-(8CI,9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2,3,- 9,10-tetrahydro-5-hydroxy-2-(4-hydroxy-2- methoxyphenyl)-8,8-dimethyl-9-(3-methyl-2- butenyl)-
Spiro[furo[3,2-b]furan-2(5H),10'-[8H-3,8a]methanodifuro[2,3-b:3',4'-f]oxepin]-2',5,8'(3'H)-trione,6'-(3-furanyl)-3,3a,3'a,5'a,6,6',6a,9'a-octahydro-3',5'a,9'a-trimethyl-3a-(1-methylethenyl)-,(2S,3'S,3aR,3'aS,5'aS,6aS,6'S,8'aR,9'aR)- (9CI)
Furo[3,2-b]acridin-5(10H)-one,9-hydroxy-4-methoxy-10-methyl-11-(3-methyl-2-butenyl)-
2-Propen-1-one,1-[(9R,10S)-9,10-dihydro-5,- 10-dihydroxy-9-methoxy-2,2,8,8-tetramethyl- 2H,8H-benzo[1,2-b:3,4-b']dipyran-6-yl]-3- (4-hydroxyphenyl)-,rel-(+)-
5H-Furo[3',2':4,5]furo[3,2-b]xanthen-5-one,3a,12a-dihydro-6-hydroxy-9-(3-hydroxy-3-methylbutyl)-4-methoxy-, (3aS,12aR)-(9CI)
5H-Furo[3',2':4,5]furo[3,2-b]xanthen-5-one,3a,12a-dihydro-3a,6-dihydroxy-9-(3-hydroxy-3-methylbutyl)-4-methoxy-,(3aR,12aR)- (9CI)
Spiro[4H-furo[3,2-c]pyran-2(6H),10'-[8H-3,8a]methanofuro[2,3-b]pyrano[4,3-e]pyran]-2',6,8'(3'H)-trione,6'-(3-furanyl)-3,3a,3'a,4',4'a,5',6',9'a-octahydro-3',4,4,5',9'a-pentamethyl-,(2R,3'S,3aS,3'aS,4'aR,5'R,6'R,8'aR,9'aR)- (9CI)
2H,10H-Benzo[1,2-b:3,4-b']dipyran-10-one,5-hydroxy-9-(4-hydroxyphenyl)-2,2-dimethyl-6-[(1E)-3-methyl-1,3-butadienyl]-(9CI)
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,2- [3-(3,5-dihydroxyphenyl)-2,3-dihydro-6- hydroxy-2-(4-hydroxyphenyl)-5- benzofuranyl]-2,3,9,10-tetrahydro-5-hydroxy- 8,8-dimethyl-9-(3-methyl-2-butenyl)-