3-dimethylamino-2-methylidenebutanoic acid;3-dimethylamino-2-methylene-butanoic acid;3-dimethylamino-2-methylenebutanoic acid;2-(1-dimethylaminoethyl)acrylic acid;3-dimethylamino-2-methylidene-butanoic acid
3-dimethylamino-2-methylidenebutanoic acid