The chemical N-Methyl-L-serine has a designated molecular formula of C4H9NO3 and a molecular weight of 119.120 g/mol. Synonyms may include: UNII-B6423FC3I2, (S)-3-Hydroxy-2-methylaminopropionic acid, L-Serine, N-methyl, Methylserine, N-Methyl-(S)-serine, Serine, N-methyl-, L-, Aquaserine (ChemID).