CAS 74743-23-0 4-Amino-L-phenyl-N-phthalylalanine ethyl ester Chemical Report & Database ... 4-Amino-L-phenyl-N-phthalylalanine ethyl ester in each of the ... ethyl ester: 4-Amino-L-phenyl-N-phthalylalanine-ethyl-ester; Ethyl 3-(4-aminophenyl)-2-(1,3-dioxoisoindol-2-yl)propanoate Synonyms: Ethyl 3-(4-aminophenyl)-2-(1,3-dioxoisoindol-2-yl)propanoate ...