Synonyms: Acetamide,N-[5,6,7,10-tetrahydro-1,2,3-trimethoxy-9-(methylthio)-10-oxobenzo[a]heptalen-7-yl]-,(S)-; Isocolchicine, thio- (7CI); Benzo[a]heptalene, acetamide deriv.;9-(Methylthio)isocolchicide; 9-Demethoxy-9-(methylthio)isocolchicine;Isothiocolchicine