Tetra![Tert-butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate](http://thsciimg.chemcd.cn/TS33112.gif)
Chemical Name : Tert-butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate
CAS : 690632-38-3
Synonyms: 1-Boc-6-bromo-4-oxo-3,4-dihydro-1h-spiro(chromene-2,4'-piperidine);Spiro[2h-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 6-bromo-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester;Tert-butyl 6-bromo-4-oxo-3,4-dihydro-1h-spiro(chromene-2,4-piperidine)-1-carboxylate;Tert-butyl 6-bromo-4-oxo-3,4-dihydro-1'h-spiro[chromene-2,4'-piperidine]-1'-carboxylate;Tert-butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate
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