(2S)-3-acetyloxy-2-aminopropanoic acid (2S)-3-acetoxy-2-amino-propanoic acid (2S)-3-acetoxy-2-aminopropanoic acid (2S)-3-acetoxy-2-amino-propionic acid (2S)-3-acetyloxy-2-amino-propanoic acid 5147-00-2 25248-96-8 NSC 226230 L-Serine, acetate (ester), homopolymer Poly-O-acetyl-L-serine Poly-O-acetylserine C00979 CHEBI:17981 L-Serine, acetate (ester) O(3)-acetyl-L-serine ZINC00895446