英文别名6-CHLORO-N4-(PHENYLMETHYL)-4,5-PYRIMIDINEDIAMINE; 4,5-Pyrimidinediamine, 6-chloro-N4-(phenylmethyl)-; 4-N-benzyl-6-chloropyrimidine-4,5-diamine; N4-Benzyl-6-chlor-pyrimidin-4,5-diyldiamin; 4-benzylamino-5-amino-6-chloropyrimidine; N4-benzyl-6-chloro-pyrimidine-4,5-diamine; 5-amino-6-benzylamino-4-chloropyrimidine; N4-benzyl-6-chloro-pyrimidine-4,5-diyldiamine; 5-amino-4-benzylamino-6-chloropyrimidine