7149-59-9
3-氧代己二酸二乙酯
+
110-46-3
亚硝戊酯
→
50622-87-2
4-O-benzyl 2-O-ethyl 3-(3-ethoxy-3-oxopropyl)-5-methyl-1H-pyrrole-2,4-dicarboxylate
40515-75-1
3-(2-乙氧基羰基-乙基)-5-甲基-1H-吡咯-2-羧酸乙酯
60390-32-1
3-(5-methyl-1H-pyrrol-3-yl)propanoic acid
93553-61-8
N/A
40515-74-0
5-ethoxycarbonyl-4-(3-ethoxy-3-oxopropyl)-2-methyl-1H-pyrrole-3-carboxylic acid