[EN300-316192-0.05g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 316,600원
[EN300-316192-0.1g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 438,500원
[EN300-316192-0.25g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 599,700원
[EN300-316192-0.5g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 904,600원
[EN300-316192-1g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 1,139,800원
[EN300-316192-2.5g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 1,950,100원
[EN300-316192-5g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 3,298,100원
[EN300-316192-10g] tert-butyl 7-oxo-3-azaspiro[5.5]undecane-3-carboxylate 5,452,300원