2-Pyrimidinamine, 4-chloro-N-methyl-5-(methylthio)-6-(4-phenyl-1-piperazinyl)- 4-Chloro-N-methyl-5-(methylthio)-6-(4-phenyl-1-piperazinyl)-2-pyrimidinamine 4-N-Phenylpiperazino-2-methylamino-6-chloro-5-methylthio-pyrimidine 55477-25-3