541-41-3
氯甲酸乙酯
+
613-94-5
苯甲酰肼
→
~92%
10465-97-1
ethyl N-benzamidocarbamate
10465-85-7
benzoyl-diazenecarboxylic acid ethyl ester
24028-40-8
5-苯基-1,3,4-噻二唑-2(3H)-酮
5585-19-3
5-phenyl-3H-1,3,4-thiadiazole-2-thione
1134-56-1
2-ethoxy-5-phenyl-1,3,4-oxadiazole