1-(3-(Dimethylamino)propyl)-2-pyrrolidinone 1-(3-(Dimethylamino)propyl)pyrrolidin-2-one 2-Pyrrolidinone, 1-(3-(dimethylamino)propyl)- 2-Pyrrolidinone, N-(3-(dimethylamino)propyl)- 7375-15-7 BRN 1449130 EINECS 230-933-0