35144-22-0
4,6-二甲基-2-甲磺酰基嘧啶
+
1193-02-8
4-氨基苯硫酚
→
~74%
102243-12-9
2-氯-6-三氟甲基烟酸
28176-19-4
2-(4-nitro-phenyl-mercapto)-4,6-dimethyl-pyrimidine