AIDS-152797 AIDS152797 N-(2-Chlorophenyl)-3-imino-1-methyl-6-(methylthio)-2,3-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-amine N-(2-Chlorophenyl)-N-(3-imino-1-methyl-6-(methylthio)-2,3-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amine NSC697789