(Dimethylamino)acetic acid 1118-68-9 17647-86-8 18319-88-5 2491-06-7 4-04-00-02365 (Beilstein Handbook Reference) 780741-89-1 BRN 1700261 Dimethylglycine EINECS 214-267-8 Glycine, N,N-dimethyl- N,N-Dimethylaminoacetic acid N,N-Dimethylglycine N-Methylsarcosine