1135-12-2
氨基二苯甲烷
+
6160-65-2
N,N'-硫羰基二咪唑
→
~87%
26328-58-5
1-Benzyl-4-isothiocyanatobenzene
463-71-8
硫光气
6317-57-3
4-苄基苯胺