569-37-9
2-苯甲酰基乙酰乙酸乙酯
→
~76%
92029-29-3
3-甲基-5-苯基-4-异噁唑羧酸乙酯
870-85-9
3-(甲基氨基)巴豆酸乙酯
+
98-88-4
苯甲酰氯
82140-46-3
2-benzoyl-3-methylamino-crotonic acid ethyl ester
7713-79-3
3-Phenyl-5-isoxazolone
141-97-9
乙酰乙酸乙酯