[EN300-24295231-0.05g] tert-butyl 2-oxo-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 630,900원
[EN300-24295231-0.1g] tert-butyl 2-oxo-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 876,900원
[EN300-24295231-0.25g] tert-butyl 2-oxo-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 1,192,700원
[EN300-24295231-0.5g] tert-butyl 2-oxo-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 1,804,700원
[EN300-24295231-1g] tert-butyl 2-oxo-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 2,279,500원
[EN300-24295231-2.5g] tert-butyl 2-oxo-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 4,337,700원
[EN300-24295231-5g] tert-butyl 2-oxo-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 6,356,700원
[EN300-24295231-10g] tert-butyl 2-oxo-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 9,358,000원