[EN300-18742275-0.05g] tert-butyl 6-cyano-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 151,091원
[EN300-18742275-0.1g] tert-butyl 6-cyano-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 204,636원
[EN300-18742275-0.25g] tert-butyl 6-cyano-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 264,000원
[EN300-18742275-0.5g] tert-butyl 6-cyano-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 448,091원
[EN300-18742275-1g] tert-butyl 6-cyano-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 622,273원
[EN300-18742275-2.5g] tert-butyl 6-cyano-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 1,164,818원
[EN300-18742275-5g] tert-butyl 6-cyano-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 1,693,636원
[EN300-18742275-10g] tert-butyl 6-cyano-4-oxo-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 2,483,545원