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(1998)3-(1,3-dioxoisoindolin-2-yl)-2-phenylpropanoic acid
(RS)-3-phthalimido-2-phenylpropanoic acid chloride
(S)-3-amino-2-phenylpropanoic acid
(S)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-phenyl-propionic acid (R)-4,4-dimethyl-2-oxo-tetrahydro-furan-3-yl ester