[EN300-22931120-0.05g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 646,091원
[EN300-22931120-0.1g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 933,182원
[EN300-22931120-0.25g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 1,305,545원
[EN300-22931120-0.5g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 2,024,182원
[EN300-22931120-1g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 2,578,636원
[EN300-22931120-2.5g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 5,348,636원
[EN300-22931120-5g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 10,508,545원
[EN300-22931120-10g] tert-butyl 7-oxo-1-azaspiro[3.5]nonane-1-carboxylate 20,454,000원