| 英文同义词: | 3-[(2E)-3-(dimethylamino)prop-2-enoyl]-5-hydroxy-4,5-dimethyl-2,5-dihydro-1H-pyrrol-2-one;2H-Pyrrol-2-one, 3-[3-(dimethylamino)-1-oxo-2-propen-1-yl]-1,5-dihydro-5-hydroxy-4,5-dimethyl-;3-[3-(Dimethylamino)acryloyl]-5-hydroxy-4,5-dimethyl-1,5-dihydro-2H-pyrrol-2-one |