3476-50-4 Benzo[a]heptalen-9(5H)-one, 7-amino-6,7-dihydro-1,2,3,10-tetramethoxy-, (S)- Colchicine, N-deacetyl- Colchinic acid trimethyl Deacetylcolchicine N-Deacetylcolchicine NSC201400 Tmca methyl ether Trimethylcolchicinic acid methyl ether Trimethylcolchicinsaeuremethyl ester WLN: L B677 MV&T&J CO1 DO1 EO1 JZ NO1