[EN300-301432-0.05g] tert-butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 243,100원
[EN300-301432-0.1g] tert-butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 299,800원
[EN300-301432-0.25g] tert-butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 369,500원
[EN300-301432-0.5g] tert-butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 508,900원
[EN300-301432-1g] tert-butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 615,600원
[EN300-301432-2.5g] tert-butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 977,000원
[EN300-301432-5g] tert-butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 1,582,600원
[EN300-301432-10g] tert-butyl 7-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 2,547,500원