[EN300-316192-0.05g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 287,818원
[EN300-316192-0.1g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 398,636원
[EN300-316192-0.25g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 545,182원
[EN300-316192-0.5g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 822,364원
[EN300-316192-1g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 1,036,182원
[EN300-316192-2.5g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 1,772,818원
[EN300-316192-5g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 2,998,273원
[EN300-316192-10g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 4,956,636원