99-98-9
N,N-二甲基-对苯二胺
+
532-55-8
苯甲酰基异硫氰酸酯
→
~85%
6281-64-7
1-Benzoyl-3-[p-(dimethylamino)phenyl]thiourea
1147550-11-5
98-88-4
苯甲酰氯