2-ETHOXYCARBONYL-ETHYL-PHTHALIMIDE

ETHYL 3-(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)PROPANOATE

3-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PROPIONIC ACID ETHYL ESTER