[EN300-40364-0.05g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 172,909원
[EN300-40364-0.1g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 226,273원
[EN300-40364-0.25g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 297,636원
[EN300-40364-0.5g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 434,273원
[EN300-40364-1g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 541,182원
[EN300-40364-2.5g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 1,028,273원
[EN300-40364-5g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 1,842,000원
[EN300-40364-10g] tert-butyl 4-oxo-1-azaspiro[5.5]undecane-1-carboxylate 3,469,636원