5,5',6,6',8,8'-hexahydroxy-2,2',3,3'-tetramethyl-2,3-dihydro-4H,4'H-9,9'-bibenzo[g]chromene-4,4'-dione (108906-67-8)

Identification
Name:	5,5',6,6',8,8'-hexahydroxy-2,2',3,3'-tetramethyl-2,3-dihydro-4H,4'H-9,9'-bibenzo[g]chromene-4,4'-dione
Synonyms:	[9,9'-Bi-4H-naphtho[2,3-b]pyran]-4,4'-dione, 2,3-dihydro-5,5',6,6',8,8'-hexahydroxy-2,2',3,3'-tetramethyl-
CAS:	108906-67-8
Molecular Formula:	C₃₀H₂₄O₁₀
Molecular Weight:	544.5056
InChI:	InChI=1/C30H24O10/c1-9-11(3)39-19-5-13-21(15(31)7-17(33)23(13)29(37)25(19)27(9)35)22-14-6-20-26(28(36)10(2)12(4)40-20)30(38)24(14)18(34)8-16(22)32/h5-9,11,31-34,37-38H,1-4H3
Molecular Structure:
Properties
Flash Point:	234.2°C
Boiling Point:	707.5°C at 760 mmHg
Density:	1.549g/cm³
Refractive index:	1.755
Flash Point:	234.2°C
Safety Data

Other Product

Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',- 4'(3'H)-dione,10'-(acetyloxy)-4'b,5',6',7',8',8'a,- 9',10'-octahydro-3',9'-dihydroxy-2,4'b,8',8'- tetramethyl-,(1S,2S,3'R,4'bS,8'aS,9'S,10'S)-
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',- 4'(3'H)-dione,3'-(acetyloxy)-4'b,5',6',7',8',8'a,- 9',10'-octahydro-9',10'-dihydroxy-2,4'b,8',8'- tetramethyl-,(1S,2R,3'R,4'bS,8'aS,9'S,10'S)-
(6aS,8R,9R,9aR)-8-(2-amino-6-oxo-3,6-dihydro-9H-purin-9-yl)-9-hydroxy-4-methoxy-2,3,6a,8,9,9a-hexahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromene-1,11-dione
1/C7H5N3OS/c12-7-10-9-6(11-7)5-1-3-8-4-2-5/h1-4H,(H,10,12
1/C8H7ClO2S/c1-12-5-2-3-7(9)6(4-5)8(10)11/h2-4H,1H3,(H,10,11
(3S,4'S)-6α,6''α-Di(3-furanyl)-1,6,7,8,9,9aβ,1'',6'',7'',8'',9'',9''aβ-dodecahydro-4α-hydroxy-9β,9''β-dimethyldispiro[2H-quinolizine-3(4H),2'(3'H)-thiophene-4'(5'H),3''(4''H)-[2H]quinolizine]
Spiro[cyclopropane-1,2'(3'H)-phenanthrene]-1',4'-dione,10'-(acetyloxy)-4'b,5',6',7',8',8'a,9',10'-octahydro-3',9'-dihydroxy-2,4'b,8',8'-tetramethyl-,(1S,2R,3'R,4'bS,8'aS,9'S,10'S)-
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',4'(3'H)-dione,10'-(acetyloxy)-4'b,5',6',8'a,9',10'-hexahydro-3',9'-dihydroxy-2,4'b,7',8'-tetramethyl-,(1S,2S,3'R,4'bS,8'aS,9'S,10'S)- (9CI)
[2,9'-Bianthracene]-4',8(1'H,5H)-dione,2',3',6,7-tetrahydro-1,2',5',6,9,10'-hexahydroxy-2',6-dimethyl-, (2S,2'S,6S)-
[2,9'-Bianthracene]-4',8(1'H,5H)-dione,2',3',6,7-tetrahydro-1,2',5',6,9,10'-hexahydroxy-2',6-dimethyl-, (2S,2'S,6R)-(9CI)
[2,9'-Bianthracene]-4',8(1'H,5H)-dione,2',3',6,7-tetrahydro-1,2',5',6,9,10'-hexahydroxy-3,7'-dimethoxy-2',6-dimethyl-,(2R,2'S,6S)- (9CI)
[2,9'-Bianthracene]-4',8(1'H,5H)-dione,2',3',6,7-tetrahydro-1,2',5',6,9,10'-hexahydroxy-3,7'-dimethoxy-2',6-dimethyl-,(2R,2'R,6R)- (9CI)
[2,9'-Bianthracene]-4',8(1'H,5H)-dione,2',3',6,7-tetrahydro-1,2',5',6,9,10'-hexahydroxy-3,7'-dimethoxy-2',6-dimethyl-,(2S,2'S,6S)- (9CI)
2',3',6,7-Tetrahydro-1,2',5',6,9,10'-hexahydroxy-3,7'-dimethoxy-2',6-dimethyl-2,9'-bianthracene-4',8(1'H,5H)-dione
Spiro[furan-3(2H),7'(4'H)-naphtho[2,1-g]quinoline]-4',5,6',10'(4H,6'aH,7'aH)-tetrone,1',4'a,5',8',9',11',12'a,12'b-octahydro-2',5',7'a,12'a-tetramethyl-11'-[[(2R,4R)-tetrahydro-4-methyl-5-oxo-2-furanyl]methyl]-,(3S,4'aS,5'S,6'aR,7'aR,12'aS,12'bS)-rel-(+)- (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)-
Dispiro[cyclopropane-1,2'(10'H)-phenanthrene-10',2''-phenanthro[3,4-d][1,3]dioxole]-1',4',6'',9'(3'H,8''H)-tetrone,3',6'-bis(acetyloxy)-4'b,5',6',7',8',8'a,9'',10'',11'',11''a-decahydro-5'',7''-dihydroxy-2,4'b,8',8',8'',8'',11''a-heptamethyl-4''-(1-methylethyl)-,(1'S,2S,2''R,3'R,4'bS,6'S,8'aS)- (9CI)
Dispiro[cyclopropane-1,2'(10'H)-phenanthrene-10',2''-phenanthro[3,4-d][1,3]dioxole]-1',4',6'',9'(3'H,8''H)-tetrone,3',6'-bis(acetyloxy)-4'b,5',6',7',8',8'a,9'',10'',11'',11''a-decahydro-5'',7''-dihydroxy-2,4'b,8',8',8'',8'',11''a-heptamethyl-4''-(1-methylethyl)-,(1'S,2S,2''S,3'R,4'bS,6'S,8'aS)- (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)-
Spiro[cyclopropane-1,2'(1'H)-phenanthrene]-1',4',6'(3'H,5'H)-trione,9'-(acetyloxy)-4'b,8'a,9',10'-tetrahydro-3',10'-dihydroxy-2,4'b,7',8'-tetramethyl-,(1S,2S,3'R,4'bS,8'aS,9'S,10'S)- (9CI)