1,2,3,10-tetramethoxybenzo[a]heptalen-9(7H)-one (14511-67-2;76265-61-7)

Identification
Name:	1,2,3,10-tetramethoxybenzo[a]heptalen-9(7H)-one
Synonyms:	benzo[a]heptalen-9(7H)-one, 1,2,3,10-tetramethoxy-
CAS:	14511-67-2;76265-61-7
Molecular Formula:	C₂₀H₂₀O₅
Molecular Weight:	340.3698
InChI:	InChI=1/C20H20O5/c1-22-16-9-8-14-12(10-15(16)21)6-5-7-13-11-17(23-2)19(24-3)20(25-4)18(13)14/h5,7-11H,6H2,1-4H3
Molecular Structure:
Properties
Flash Point:	267.2°C
Boiling Point:	606°C at 760 mmHg
Density:	1.24g/cm³
Refractive index:	1.597
Flash Point:	267.2°C
Safety Data

Other Product

1,2,3,9-tetramethoxybenzo[a]heptalen-10(5H)-one
(S)-7-(Dimethylamino)-6,7-dihydro-1,2,3,10-tetramethoxybenzo[a]heptalen-9(5H)-one
2-Ethoxy-N-[(S)-5,6,7,9-tetrahydro-9-oxo-1,2,3,10-tetramethoxybenzo[a]heptalen-7-yl]acetamide
2-Phenoxy-N-[(S)-5,6,7,9-tetrahydro-9-oxo-1,2,3,10-tetramethoxybenzo[a]heptalen-7-yl]acetamide
1,2,3,10-tetramethoxy-7H-benzo[a]heptalen-9-one
1-(2-Chloroethyl)-3-[10-methylthio-9-oxo-1,2,3-trimethoxy-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]urea
1-prop-2-en-1-yl-3-[1,2,3-trimethoxy-10-(methylsulfanyl)-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]thiourea
(7S)-7-amino-2-hydroxy-1,3-dimethoxy-10-(methylsulfanyl)-6,7-dihydrobenzo[a]heptalen-9(5H)-one
10-(butylamino)-7-[(2-hydroxybenzyl)(methyl)amino]-1,2,3-trimethoxy-6,7-dihydrobenzo[a]heptalen-9(5H)-one
Acetamide,N-(5,6,7,8,9,10,11,12-octahydro-9-hydroxy-1,2,3,10-tetramethoxybenzo[a]heptalen-7-yl)-
2,2-Dimethyl-N-[(S)-5,6,7,9-tetrahydro-9-oxo-1,2,3,10-tetramethoxybenzo[a]heptalen-7-yl]propionamide
N-[(S)-5,6,7,9-Tetrahydro-9-oxo-1,2,3,10-tetramethoxybenzo[a]heptalen-7-yl]propionamide
1-[10-(ethylsulfanyl)-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]-3-methylurea
1-[10-(ethylsulfanyl)-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]-3-phenylthiourea
(S)-6,7-Dihydro-1,2,3-trimethoxy-10-(methylthio)-7-(2-O,3-O,4-O,6-O-tetraacetyl-β-D-glucopyranosylamino)benzo[a]heptalen-9(5H)-one
Benzo[a]heptalen-10 (5H)-one, 7-amino-6,7-dihydro-1,2,3, 9-tetramethoxy-, (S)-, [R-(R*,R*)]-2,3-dihydroxybutanedioate (1:1)
Benzo[a]heptalen-9(5H)-one,7-amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)-, hydrochloride (1:1),(7S)-
7-[(2-hydroxybenzyl)(methyl)amino]-1,2,3-trimethoxy-10-[(2-methylpropyl)amino]-6,7-dihydrobenzo[a]heptalen-9(5H)-one
Benzo[a]heptalen-9(5H)-one,6,7-dihydro-10-hydroxy-7-[[(2-hydroxyphenyl)methyl]methylamino]-1,2,3-trimethoxy-,(7S)-
2-(3-(1,2,3-trimethoxy-10-(methylthio)-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)thioureido)tetrahydro-2H-pyran-3,4,5-triyl triacetate