103-72-0
硫代异氰酸苯酯
+
2231-57-4
硫代卡巴肼
→
5319-78-8
1,3-bis(phenylcarbamothioylamino)thiourea
2209-60-1
4-phenyl-1,2,4-triazolidine-3,5-dithione