141-97-9
乙酰乙酸乙酯
+
100-46-9
苯甲胺
→
92977-40-7
1-苄基-2,4-二甲基吡咯-3-羧酸
21731-13-5
2-Butenoic acid, 3-[(phenylmethyl)amino]-, ethyl ester, (E)-
21759-74-0
2-Butenoic acid, 3-[(phenylmethyl)amino]-, ethyl ester, (2Z)-
90674-91-2
4-Pentenoic acid, 2-acetyl-4-bromo-, ethyl ester