Synonyms: Colchicine,N-deacetyl-N-formyl- (7CI,8CI); Colchicine, deacetyl-N-formyl- (6CI);Formamide,N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo[a]heptalen-7-yl)-, (S)-;Benzo[a]heptalene, formamide deriv.; Gloriosine; N-Deacetyl-N-formylcolchicine;N-Formyl-N-deacetylcolchicine; N-Formyl-N-desacetylcolchicine; N-Formyldeacetylcolchicine;NSC 403142