(Methylamino)acetic acid (Methylamino)ethanoic acid 107-97-1 4-04-00-02363 (Beilstein Handbook Reference) 4316-73-8 637-96-7 783292-49-9 AI3-15410 Acetic acid, (methylamino)- BRN 1699442 EINECS 203-538-6 Glycine, N-methyl- Methylglycine N-Methylaminoacetic acid N-Methylglycine SARCOSINE Sarcosin Sarcosinic acid Sargosine hydrochloride