N-BOC-PYRROL-2(5H)-ONE

N-(tert-Butoxycarbonyl)-3-pyrrolin-2-one

tert-Butyl 2-oxo-3-pyrroline-1-carboxylate

tert-Butyl 2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate

2-OXO-2,5-DIHYDRO-PYRROLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

1H-Pyrrole-1-carboxylic acid, 2,5-dihydro-2-oxo-, 1,1-diMethylethyl ester