[EN300-269008-0.05g] tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate 204,636원
[EN300-269008-0.1g] tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate 277,818원
[EN300-269008-0.25g] tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate 368,909원
[EN300-269008-0.5g] tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate 551,000원
[EN300-269008-1g] tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate 687,727원
[EN300-269008-2.5g] tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate 1,315,273원
[EN300-269008-5g] tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate 2,570,636원
[EN300-269008-10g] tert-butyl 2-oxo-8-azaspiro[4.5]decane-8-carboxylate 5,083,273원