| Synonyms: | Colchicine 2-Demethyl Impurity;N-[(7S)-5,6,7,9-Tetrahydro-2-hydroxy-1,3,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl]acetamide;NSC 18053;O2-Demethylcolchicine;NSC 180533;2-Demecolchicine;2-Demecolchicine 13CD3;Acetamide, N-(5,6,7,9-tetrahydro-2-hydroxy-1,3,10-trimethoxy-9-oxobenzo[a]heptalen-7-yl)- |