63040-83-5
4-乙酰基-3,5-二甲基-2-吡咯羧酸叔丁酯
→
~45%
37059-15-7
tert-butyl 3,5-dimethyl-1H-pyrrole-2-carboxylate
89188-56-7
tert-butyl 5-formyl-3-methyl-1H-pyrrole-2-carboxylate