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CAS号: 921760-47-6 英文名称: TERT-BUTYL 6-CYANO-4-OXOSPIRO[CHROMAN-2,4'-PIPERIDINE]-1'-CARBOXYLATE 英文同义词: TERT-BUTYL 6-CYANO-4-OXOSPIRO[CHROMAN-2,4'-PIPERIDINE]-1'-CARBOXYLATE;tert-butyl 6-cyano-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate;Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 6-cyano-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester 中文名称: 中文同义词: 分子式: C19H22N2O4 分子量: 342.39 沸点 : 514.0±50.0 °C(Predicted) 密度 : 1.26±0.1 g/cm3(Predicted) 酸度系数(pKa): -0.88±0.20(Predicted)