[EN300-46923780-0.05g] tert-butyl 1-oxo-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 278,364원
[EN300-46923780-0.1g] tert-butyl 1-oxo-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 357,636원
[EN300-46923780-0.25g] tert-butyl 1-oxo-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 460,636원
[EN300-46923780-0.5g] tert-butyl 1-oxo-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 753,636원
[EN300-46923780-1g] tert-butyl 1-oxo-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 965,545원
[EN300-46923780-2.5g] tert-butyl 1-oxo-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 1,779,182원
[EN300-46923780-5g] tert-butyl 1-oxo-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 2,575,182원
[EN300-46923780-10g] tert-butyl 1-oxo-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 3,761,273원