5600-21-5
2-氨基-4-氯-6-甲基嘧啶
+
106-40-1
4-溴苯胺
→
6633-69-8
2-Amino-6-methyl-4-<4-brom-anilino>-pyrimidin
6633-70-1
5-Brom-2-amino-6-<4-brom-anilino-4-methyl-pyrimidin