dimethyl (Z)-2-(dimethylamino)but-2-enedioate

N-丙基-(2s)-(9ci)-2-吡咯烷羧酰胺

(S)-2-(甲苯磺酰氧基甲基)吡咯烷-1-甲酸叔丁酯

(2S,2'S)-N,N'-[(1S,2S)-1,2-Diphenyl-1,2-ethanediyl]di(2-pyrrolidi necarboxamide) (non-preferred name)

2-(肼羰基)吡咯烷-1-羧酸-(S)-叔丁酯