略語大辞典 [Chem] 21 Ala alanine アラニン. 天然アミノ酸. alanine; alpha 2-(or 3-)aminopropionic acid; a natural amino acid; CH3CH(NH2)COOH; [Chem:Med:Bio]. 丸善「略語大辞典」JLogosID : 11865447