20303-31-5
5-(苄氧羰基)-2,4-二甲基-3-吡咯丙酸甲酯
→
~91%
13219-76-6
4-(2-甲酯基<甲氧羰基>-乙基)-3,5-二甲基-1H-吡咯-2-羧酸
18818-25-2
5-Formyl-2,4-dimethylpyrrole-3-propionic Acid Methyl Ester
54474-51-0
methyl 3-(2,4-dimethyl-1H-pyrrol-3-yl)propanoate