95-82-9
2,5-二氯苯胺
+
140-89-6
乙基黄原酸钾
→
~94%
5331-91-9
2-巯基-5-氯苯并噻唑
75-15-0
二硫化碳
1004-00-8
2-氨基-4-氯苯硫醇
~75%