151-50-8
氰化钾
+
90-98-2
4,4'-二氯二苯甲酮
→
~96%
23186-92-7
5,5-bis(4-chlorophenyl)imidazolidine-2,4-dione
3457-46-3
4,4'-二氯苯偶酰
57-13-6
尿素
~95%
120-89-8
仲班酸
108-90-7
氯苯
~66%