[EN300-1681879-0.05g] tert-butyl 4-amino-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate 584,300원
[EN300-1681879-0.1g] tert-butyl 4-amino-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate 839,300원
[EN300-1681879-0.25g] tert-butyl 4-amino-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate 1,174,700원
[EN300-1681879-0.5g] tert-butyl 4-amino-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate 1,815,000원
[EN300-1681879-1g] tert-butyl 4-amino-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate 2,302,900원
[EN300-1681879-2.5g] tert-butyl 4-amino-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate 4,452,500원
[EN300-1681879-5g] tert-butyl 4-amino-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate 6,558,600원
[EN300-1681879-10g] tert-butyl 4-amino-1-oxa-9-azaspiro[5.5]undecane-9-carboxylate 9,695,000원