[EN300-7494394-0.05g] tert-butyl 9-oxo-5-azaspiro[3.5]nonane-5-carboxylate 559,000원
[EN300-7494394-0.1g] tert-butyl 9-oxo-5-azaspiro[3.5]nonane-5-carboxylate 804,545원
[EN300-7494394-0.25g] tert-butyl 9-oxo-5-azaspiro[3.5]nonane-5-carboxylate 1,125,182원
[EN300-7494394-0.5g] tert-butyl 9-oxo-5-azaspiro[3.5]nonane-5-carboxylate 1,737,091원
[EN300-7494394-1g] tert-butyl 9-oxo-5-azaspiro[3.5]nonane-5-carboxylate 2,210,273원
[EN300-7494394-2.5g] tert-butyl 9-oxo-5-azaspiro[3.5]nonane-5-carboxylate 4,271,545원
[EN300-7494394-5g] tert-butyl 9-oxo-5-azaspiro[3.5]nonane-5-carboxylate 6,291,091원
[EN300-7494394-10g] tert-butyl 9-oxo-5-azaspiro[3.5]nonane-5-carboxylate 9,300,727원