| 英文同义词: | 1,8-Diazaspiro[5.5]undecane-8-carboxylic acid, 1-(2,2,2-trifluoroacetyl)-, 1,1-dimethylethyl ester;1-diMethylethyl ester;2-trifluoroacetyl)-;8-Diazaspiro[5.5]undecane-8-carboxylic acid;KTNXXSXGYXBTFN-UHFFFAOYSA-N;tert-butyl 1-(2,2,2-trifluoroacetyl)-1,8-diazaspiro[5.5]undecane-8-carboxylate |