1-(2-chloro-phenyl)-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one

4,6-dichloro-5-{(E)-[(2-chlorophenyl)hydrazono]methyl}pyrimidine

2-氯苯肼盐酸盐

4,6-二氯-5-嘧啶甲醛

(2-氯苯基)-肼