英文别名(S)-2-((S)-2-Aminopropanamido)-3-hydroxypropanoic acid; (S)-2-((S)-2-AMINO-PROPIONYLAMINO)-3-HYDROXY-PROPIONIC ACID; 2-(2-aminopropanoylamino)-3-hydroxypropanoic acid; 2-(2-azanylpropanoylamino)-3-hydroxy-propanoic acid; 2-(alanylamino)-3-hydroxy-propionic acid; L-ALANYL-L-SERINE; L-Ala-L-Ser; H-Ala-Ser-OH 
