CAS No 63989-75-3 , N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-6,
7-dihydro-5H-benzo[a]heptalen-7-yl]benzamide

Name: N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-6,
7-dihydro-5H-benzo[a]heptalen-7-yl]benzamide
Synonyms: N-Benzoyl-deacetylcolchicine; N-Benzoyl tmca methyl ether;N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-6,
7-dihydro-5H-benzo[a]heptalen-7-yl]benzamide; N-benzoyl-N-deacetyl-; Colchicine;
CAS Registry Number:63989-75-3
Flash Point: 425.7°C
Boiling Point: 780.3°C at 760 mmHg
Density: 1.28g/cm³
Refractive index: 1.62
Safety Statements: Poison by intraperitoneal and subcutaneous routes. Mutation data reported. See also COLCHICINE and ETHERS. When heated to decomposition it emits toxic fumes of NOx.
Flash Point: 425.7°C
Molecular Weight: 461.50638
InchiKey: XTSSXTWGEJTWBM-FQEVSTJZSA-N
InChI: InChI=1S/C27H27NO6/c1-31-22-13-11-18-19(15-21(22)29)20(28-27(30)16-8-6-
5-7-9-16)12-10-17-14-23(32-2)25(33-3)26(34-4)24(17)18/h5-9,11,13-15,20H,
10,12H2,1-4H3,(H,28,30)/t20-/m0/s1
Molecular Formula: C₂₇H₂₇NO₆
Molecular Structure:

1/1

CAS No 63989-75-3 , N-[(7S)-1,2,3,10-tetramethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]benzamide