[EN300-300131-0.05g] tert-butyl 4-hydroxy-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 286,000원
[EN300-300131-0.1g] tert-butyl 4-hydroxy-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 397,100원
[EN300-300131-0.25g] tert-butyl 4-hydroxy-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 536,500원
[EN300-300131-0.5g] tert-butyl 4-hydroxy-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 952,500원
[EN300-300131-1g] tert-butyl 4-hydroxy-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 1,215,900원
[EN300-300131-2.5g] tert-butyl 4-hydroxy-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 2,318,000원
[EN300-300131-5g] tert-butyl 4-hydroxy-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 3,398,300원
[EN300-300131-10g] tert-butyl 4-hydroxy-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-1'-carboxylate 5,008,000원