78-09-1
原碳酸四乙酯
+
613-94-5
苯甲酰肼
→
~67%
1134-56-1
2-ethoxy-5-phenyl-1,3,4-oxadiazole
16208-36-9
ethyl N-(benzylideneamino)carbamate
~35%
817-87-8
叠氮甲酸乙酯
100-47-0
苯甲腈
10465-97-1
ethyl N-benzamidocarbamate
100-52-7
苯甲醛
59105-38-3
2-oxo-5-phenyl-2λ4-[1,2,3,4]oxathiadiazole-3-carboxylic acid ethyl ester
725-12-2
2,5-二苯基-1,3,4-恶二唑
57064-92-3
3-benzoyl-5-phenyl-1,3,4-oxadiazol-2-one