110995-42-1
benzyl 4-[(13C)formyl]-3,5-dimethylpyrrole-2-carboxylate
→
110995-29-4
Methyl 3-(5-formyl-2,4-dimethyl-1H-pyrrol-3-yl)propanoate
40236-19-9
3,5-二甲基-1H-吡咯-2-甲酸苄酯