Synonyms(S)-2-((S)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-oxopropanoic acid Close (S)-2-((S)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-oxopropanoic acid Related products Penamaldic Acid M.F. M.W. 252.23 CAT# AR-P01348 CAS# NA