英文别名
(3-acetyl-4-hydroxy-6-methyl-2-oxo-2H-pyridin-1-yl)-acetic acid;3-acetyl-4-hydroxy-6-methyl-1-carboxymethyl-2-pyridinone;(3-Acetyl-4-hydroxy-6-methyl-2-oxo-1,2-dihydro-1-pyridyl)acetic acid;2-(3-acetyl-4-hydroxy-6-methyl-2-oxopyridin-1-yl)acetic acid