[EN300-46923575-0.05g] tert-butyl 1-oxo-2-azaspiro[4.5]decane-2-carboxylate 270,700원
[EN300-46923575-0.1g] tert-butyl 1-oxo-2-azaspiro[4.5]decane-2-carboxylate 370,900원
[EN300-46923575-0.25g] tert-butyl 1-oxo-2-azaspiro[4.5]decane-2-carboxylate 501,600원
[EN300-46923575-0.5g] tert-butyl 1-oxo-2-azaspiro[4.5]decane-2-carboxylate 880,600원
[EN300-46923575-1g] tert-butyl 1-oxo-2-azaspiro[4.5]decane-2-carboxylate 1,152,900원
[EN300-46923575-2.5g] tert-butyl 1-oxo-2-azaspiro[4.5]decane-2-carboxylate 2,196,000원
[EN300-46923575-5g] tert-butyl 1-oxo-2-azaspiro[4.5]decane-2-carboxylate 3,219,700원
[EN300-46923575-10g] tert-butyl 1-oxo-2-azaspiro[4.5]decane-2-carboxylate 4,740,000원