[EN300-6898596-0.05g] tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate 747,091원
[EN300-6898596-0.1g] tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate 1,085,636원
[EN300-6898596-0.25g] tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate 1,531,182원
[EN300-6898596-0.5g] tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate 2,376,636원
[EN300-6898596-1g] tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate 3,030,000원
[EN300-6898596-2.5g] tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate 5,881,182원
[EN300-6898596-5g] tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate 8,671,091원
[EN300-6898596-10g] tert-butyl 9-oxo-6-azaspiro[4.5]decane-6-carboxylate 12,831,000원