14686-61-4 4-14-00-00940 (Beilstein Handbook Reference) BRN 3179104 COLCHICINE, N-DEACETYL-N-FORMYL-N-METHYL- Formamide, N-methyl-N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo(a)heptalen-7-yl)-, N-Formyldemecolcine N-Formyldemeocolcine NSC 315260