140687-51-0 2-Hydroxymethyl-4-(4-(N,N-dimethylaminosulfonyl)-1-piperazino)pyrimidine 4-(4-(N,N-Dimethyl-sulfamoyl)piperazino)-2-hydroxymethylpyrimidine CP-166,572 Sdi-2 cpd Way 135706 Way-135706