[EN300-40364-0.05g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 190,200원
[EN300-40364-0.1g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 248,900원
[EN300-40364-0.25g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 327,400원
[EN300-40364-0.5g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 477,700원
[EN300-40364-1g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 595,300원
[EN300-40364-2.5g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 1,131,100원
[EN300-40364-5g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 2,026,200원
[EN300-40364-10g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 3,816,600원