105-45-3
乙酰乙酸甲酯
→
~87%
5448-17-9
dimethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate
79754-43-1
dimethyl 5-(dichloromethyl)-3-methyl-1H-pyrrole-2,4-dicarboxylate
65100-86-9
dimethyl 5-formyl-3-methyl-1H-pyrrole-2,4-dicarboxylate
79754-38-4
5-FORMYL-3-METHYL-1H-PYRROLE-2,4-DICARBOXYLIC ACID