14686-58-9 Benzamide, N-(5,6,7,9-terahydro-10-hydroxy-1,2,3-trimethoxy-9-oxobenzo(a)heptalen-7-yl)-, (S)- Benzo(a)heptalen-9(5H)-one, 7-benzamido-6,7-dihydro-10-hydroxy-1,2,3-trimethoxy- Colchiceine, N-benzoyl-N-deacetyl- Colchiceine, N-deacetyl-N-benzoyl- N-Benzoyl trimethylcolchicinic acid