2H,6H-Benzo[1,2-b:5,4-b']dipyran-2-one,7,8-dihydro-4-hydroxy-8,8-dimethyl-3-phenyl- (8CI,9CI) (27305-41-5)

Identification
Name:	2H,6H-Benzo[1,2-b:5,4-b']dipyran-2-one,7,8-dihydro-4-hydroxy-8,8-dimethyl-3-phenyl- (8CI,9CI)
Synonyms:	NSC 251160
CAS:	27305-41-5
Molecular Formula:	C20H18 O4
Molecular Weight:	322.3545
InChI:	InChI=1/C20H18O4/c1-20(2)9-8-13-10-14-16(11-15(13)24-20)23-19(22)17(18(14)21)12-6-4-3-5-7-12/h3-7,10-11,22H,8-9H2,1-2H3
Molecular Structure:
Properties
Flash Point:	176.7°C
Boiling Point:	490.5°C at 760 mmHg
Density:	1.286g/cm³
Refractive index:	1.627
Flash Point:	176.7°C
Safety Data

Other Product

2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]-2,2-dimethyl-(9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-(4-hydroxyphenyl)-10-(3-methoxy-4,4-dimethyl-2-oxetanyl)-2,2-dimethyl-(9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-(4-hydroxyphenyl)-10-(3-methoxy-4,4-dimethyl-2-oxetanyl)-2,2-dimethyl-(9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,8-[2,3-dihydro-4,5-dihydroxy-2-(1-methylethenyl)-7-benzofuranyl]-5-hydroxy-2,2-dimethyl-(9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl- (9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,5-hydroxy-7-[4-hydroxy-3-(3-methyl-2-butenyl)phenyl]-2,2-dimethyl- (8CI,9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-[4-hydroxy-3-methoxy-5-(3-methyl-2-butenyl)phenyl]-2,2-dimethyl-10-(3-methyl-2-butenyl)-,(8S)- (9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,8-(2,4-dihydroxyphenyl)-7,8-dihydro-5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-(9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,5-hydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-10-(3-methyl-2-butenyl)- (9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-2-one,7-(acetyloxy)-3-(1,1-dimethyl-2-propenyl)-7,8-dihydro-8-methyl-8-(2-methylpropyl)-,(7R,8S)-rel- (9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,8-(3,5-dihydroxyphenyl)-7,8-dihydro-5-hydroxy-2,2-dimethyl-10-(3-methyl-2-butenyl)-,(8S)- (9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,5-hydroxy-2,2-dimethyl-8-[2,4,5-trihydroxy-3-(3-methyl-2-butenyl)phenyl]- (9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5-hydroxy-8-(8-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-2,2-dimethyl-10-(3-methyl-2-butenyl)-,(8S)- (9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8- dihydro-5-hydroxy-2,2-dimethyl-10-(3- methyl-2-butenyl)-8-phenyl-,(8S)-
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)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,8-[3,6-dihydroxy-2-(3-methyl-2-buten-1-yl)phenyl]-5-hydroxy-2,2-dimethyl-
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,7,8-dihydro-5,7-dihydroxy-8-(4-hydroxyphenyl)-2,2-dimethyl-10-(3-methyl-2-butenyl)-,(7R,8R)- (9CI)
2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one,8-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxy-2,2-dimethyl- (9CI)
2,3-Dihydro-5-hydroxy-2-(7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-8-methyl-8-(4-methyl-3-pentenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
2H,8H-Benzo[1,2-b:3,4-b']dipyran-8-one,5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-, (+)- (9CI)