1217428-98-2
+
98-88-4
苯甲酰氯
→
~61%
37384-62-6
5-苯基-1,2,4-噁二唑-3-羧酸乙酯
100-47-0
苯甲腈
14337-43-0
氯代肟基乙酸乙酯
1670-14-0
苄脒盐酸盐
amino-hydroxyimino-acetic acid ethyl ester
37937-62-5
5-苯基-1,2,4-噁二唑-3-羧酸