103-72-0
硫代异氰酸苯酯
→
~89%
16629-40-6
4-苯基-5-吡啶-4-基-4H-[1,2,4]三唑-3-硫醇
6954-50-3
N-(anilinocarbamothioyl)pyridine-4-carboxamide
2459-09-8
异烟酸甲酯
54-85-3
异烟肼
+