10544-63-5
2-丁烯酸乙酯
+
38622-91-2
4-toluene-sulfonylmethyl isocyanide
→
~92%
2199-49-7
4-甲基吡咯-3-甲酸乙酯
90610-58-5
4-(乙氧基羰基)-3-甲基-1H-吡咯-2-羧酸
~82%
6277-13-0
3-ethoxycarbonyl-4-methyl-1H-pyrrole-2-carboxylic acid
~70%
100129-92-8
diethyl 5-chloro-3-methyl-1H-pyrrole-2,4-dicarboxylate
90346-74-0
623-70-1
反式-2-丁烯酸乙酯
5448-16-8
3-甲基-1H-吡咯-2,4-二羧酸二乙酯
37789-75-6
4-甲基-3,5-二乙氧羰基-2-吡咯甲酸
5448-15-7
3-ethoxycarbonyl-4-methyl-1H-pyrrole-2,5-dicarboxylic acid
4458-69-9
diethyl 5-bromo-3-methyl-1H-pyrrole-2,4-dicarboxylate
90561-96-9
5448-13-5
ethyl 2,5-diiodo-4-methyl-1H-pyrrole-3-carboxylate