?? ??:

911227-79-7

???:

1'-t-???????-5-????-???[???-2,4'-????]-4-?

???(??):

1'-t-???????-5-????-???[???-2,4'-????]-4-?

???:

1’-t-Butoxycarbonyl-5-hydroxy-spiro[chroman-2,4’-piperidin]-4-one

???(??):

1’-t-Butoxycarbonyl-5-hydroxy-spiro[chroman-2,4’-piperidin]-4-one;tert-butyl 5-hydroxy-4-oxospiro[chromane-2,4-piperidine]-1-carboxylate;Tert-Butyl 5-Hydroxy-4-Oxospiro[Chroman-2,4'-Piperidine]-1'-Carboxylate;tert-Butyl 5-hydroxy-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate;Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 3,4-dihydro-5-hydroxy-4-oxo-, 1,1-dimethylethyl ester

CBNumber:

CB5947678

???:

C18H23NO5

??? ??:

333.38

MOL ??:

911227-79-7.mol