Similar names: Nicotine ditartrate; 3-[(2S)-1-Methyl-2-pyrrolidinyl]pyridine (2R,3R)-2,3-dihydroxybutanedioate (1:2); Nicotine tartrate (1:2); (S)-3-(1-Methyl-2-pyrrolidinyl)pyridine [R-(R*,R*)]-2,3-dihydroxybutanedioate (1:2); (-)-Nicotine ditartrate; (-)-Nicotine hydrogen (+)-tartrate; NSC 97238; Nicotine acid tartrate; Nicotine bitartrate; Nicotine hydrogen (+)-tartrate; Nicotine hydrogen tartrate; Nicotine tartrate; S-(-)-Nicotine hydrogen-(+)-tartrate