[EN300-395780-0.05g] tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-9-carboxylate 360,100원
[EN300-395780-0.1g] tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-9-carboxylate 506,000원
[EN300-395780-0.25g] tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-9-carboxylate 693,200원
[EN300-395780-0.5g] tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-9-carboxylate 1,111,400원
[EN300-395780-1g] tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-9-carboxylate 1,403,300원
[EN300-395780-2.5g] tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-9-carboxylate 2,684,000원
[EN300-395780-5g] tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-9-carboxylate 3,940,800원
[EN300-395780-10g] tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-9-carboxylate 5,811,500원