TCS03: Thiocolchicoside EP Impurity C

3-O-Demethyl Thiocolchicine ;

N-[(7S,12aRa)-3-Hydroxy-1,2-dimethoxy-10-(methylsulfanyl)-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl]acetamide ;

CAS # 87424-25-7 ;

C21H23NO5S ;
Mol. Wt.: 401.48 ;