英文别名N-Boc morpholin-2-one; 2-Methyl-2-propanyl 2-oxo-4-morpholinecarboxylate; 4-Morpholinecarboxylic acid, 2-oxo-, 1,1-dimethylethyl ester; 1,1-Dimethylethyl 2-oxo-4-morpholinecarboxylate; 4-Boc-2-oxo-morpholine; 4-Boc-morpholin-2-one; N-Boc-morpholinone; N-Boc morpholine-2-one