2731-16-0 AIDS-002897 AIDS002897 Benzo[a]heptalen-9(5H)-one, 7-amino-6,7-dihydro-1,2,3-trimethoxy-10-(methylthio)-, (7S)- N-Deacetyl-10-thiocolchicine N-Deacetylmethylthiocolchicine N-Deacetylthiocolchicine NSC9170 PKH 147 Thio-Colciran Thiocolchicine analog;Corps R. 261