2,6-二氯苯乙腈

7-chloro-2-(2,6-dichloro-benzyl)-thiazolo[5,4-d]pyrimidine

6-氯-4,5-嘧啶二胺

4-氯-5-氨基-6-肼基嘧啶

6-chloro-4-N-prop-2-enylpyrimidine-4,5-diamine