5336-42-5
1-甲基-4,5-二氧代-3-吡咯烷羧酸乙酯
+
1135-14-4
4-氨基二苯基硫化物
→
~72%
77711-87-6
ethyl 1-methyl-5-oxo-4-(4-phenylsulfanylanilino)-2H-pyrrole-3-carboxylate