[EN300-22931120-0.05g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 710,700원
[EN300-22931120-0.1g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 1,026,500원
[EN300-22931120-0.25g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 1,436,100원
[EN300-22931120-0.5g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 2,226,600원
[EN300-22931120-1g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 2,836,500원
[EN300-22931120-2.5g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 5,883,500원
[EN300-22931120-5g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 11,559,400원
[EN300-22931120-10g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 22,499,400원