氰乙酸乙酯

ethyl 4-[bis(acetoxy)thallio]-3,5-dimethylpyrrole-2-carboxylate

ethyl 5-(tert-butyl)-2-hydroxy-2,4-dimethyl-3,4-dihydro-2H-pyrrole-4-carboxylate

4-甲酰基-3,5-二甲基-1H-吡咯-2-羧酸乙酯