[EN300-1267168-0.05g] tert-butyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 116,200원
[EN300-1267168-0.1g] tert-butyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 142,300원
[EN300-1267168-0.25g] tert-butyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 172,800원
[EN300-1267168-0.5g] tert-butyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 233,800원
[EN300-1267168-1g] tert-butyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 281,700원
[EN300-1267168-2.5g] tert-butyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 553,900원
[EN300-1267168-5g] tert-butyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 1,006,900원
[EN300-1267168-10g] tert-butyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 1,634,200원