英文同义词: | tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate;6-Boc-2,6-DIAZA-SPIRO[4.4]NONAN-1-ONE;tert-butyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate;tert-Butyl 9-oxo-4,8-diazaspiro[4.4]nonane-4-carboxylate - B0964;6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylic acid tert-butyl ester;1,7-Diazaspiro[4.4]nonane-1-carboxylic acid, 6-oxo-, 1,1-dimethylethyl ester;1,1-Dimethylethyl 6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate;1-Boc-6-oxo-1,7-diazaspiro[4.4]nonane |