2,3,9-trimethoxy-6a,12a-dihydrochromeno[3,4-b]chromen-12(6H)-one (19737-92-9)

Identification
Name:	2,3,9-trimethoxy-6a,12a-dihydrochromeno[3,4-b]chromen-12(6H)-one
Synonyms:	(1)Benzopyrano(3,4-b)(1)benzopyran-12(6H)-one, 6a,12a-dihydro-2,3,9-trimethoxy-;[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one, 6a,12a-dihydro-2,3,9-trimethoxy-;6a,12a-Dihydro-2,3,9-trimethoxy-(1)benzopyrano(3,4-b)(1)benzopyran-12(6H)-one
CAS:	19737-92-9
Molecular Formula:	C₁₉H₁₈O₆
Molecular Weight:	342.3426
InChI:	InChI=1/C19H18O6/c1-21-10-4-5-11-14(6-10)25-17-9-24-13-8-16(23-3)15(22-2)7-12(13)18(17)19(11)20/h4-8,17-18H,9H2,1-3H3
Molecular Structure:
Properties
Flash Point:	223.4°C
Boiling Point:	504.6°C at 760 mmHg
Density:	1.274g/cm³
Refractive index:	1.577
Flash Point:	223.4°C
Safety Data

Other Product

(6aS,12aS)-9-hydroxy-2,3-dimethoxy-8-(3-methylbut-2-en-1-yl)-6a,12a-dihydrochromeno[3,4-b]chromen-12(6H)-one
[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one,6a,12a-dihydro-9-hydroxy-8-(4-hydroxy-3-methylbutyl)-2,3-dimethoxy-,(6aS,12aS)-
[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one,6a,12a-dihydro-6,11,12a-trihydroxy-2,3,9-trimethoxy-, (6R,6aS,12aR)-
[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one,6a,12a-dihydro-9,12a-dihydroxy-3-methoxy-, (6aR,12aR)-
[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one,6a,12a-dihydro-9,11-dihydroxy-2,3- dimethoxy-8-(3-methyl-2-butenyl)-,(6aS,- 12aS)-
(6aR,12aR)-4-[(2E)-4-hydroxy-3-methylbut-2-en-1-yl]-6a,12a-dihydro-6H-[1,3]dioxolo[5,6][1]benzofuro[3,2-c]chromen-3-ol
(6aR,12aR)-2-(4-hydroxy-3-methylbutyl)-6a,12a-dihydro-6H-[1,3]dioxolo[5,6][1]benzofuro[3,2-c]chromen-3-ol
[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one,6a,12a-dihydro-4,11,12a-trihydroxy-9-methoxy-10-methyl-, (6aR,12aS)-rel-(-)-
[6aS,(+)]-6a,12aα-Dihydro-2,3,9-trimethoxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one
(6aS,12aS)-6a-hydroxy-8,9-dimethoxy-12,12a-dihydrochromeno[3,4-b]furo[2,3-h]chromen-6(6aH)-one
5a,6a,11b,12a-Tetrahydro-5a-hydroxy-2,10,11b-trimethylbenzo[1,2-b:5,4-b']bisbenzofuran-12(6H)-one
5,6,7-trimethoxy-3-(2-methoxyphenyl)chromen-4-one
[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one,6a,12a-dihydro-11,12a-dihydroxy-9,10-dimethoxy-, (6aS,12aR)-
[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one,6a,12a-dihydro-9,11,12a-trihydroxy-10-methoxy-, (6aR,12aS)-rel-(-)- (9CI)
13-benzyl-9-chloro-8-methyl-1-nitro-12a,13-dihydrochromeno[2,3-b][1,5]benzodiazepin-7(8H)-one
(6aS,13aS)-9-(benzyloxy)-3-methoxy-6a,13a-dihydro-6H-naphtho[2',1':4,5]furo[3,2-c]chromen-8-ol
2-Acetyl-2,3,4,4a,11,12-hexahydro-12-methyl-14-oxo-1H-12a,5-(epoxymethano)pyrido[3',4':5,6]cyclohept[1,2-b]indole-5(6H)-carbaldehyde
[2]Benzopyrano[4,3-b][1]benzopyran-7(5H)-one,6a,12a-dihydro-2,4,10-trihydroxy-9- methoxy-
(6aS,11aS)-9-methoxy-6a,11a-dihydro-6H-[1]benzofuro[3,2-c]chromen-3-ol
9-(hydroxymethyl)-6,6-dimethyl-3-pentyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromen-1-ol