2,8,12,18-四乙基-3,7,13,17-四甲基-21H,23H-卟啉

2-氯-1-(4-乙基-3,5-二甲基-1H-吡咯-2-基)乙酮

3-ethyl-2,4-dimethylpyrrolidine

4-乙基-3,5-二甲基-1H-吡咯-2-甲醛

3-ethyl-2,4-dimethyl-1,2-dihydropyrrol-5-one