[EN300-268864-0.05g] tert-butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 662,545원
[EN300-268864-0.1g] tert-butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 925,909원
[EN300-268864-0.25g] tert-butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 1,272,364원
[EN300-268864-0.5g] tert-butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 1,935,727원
[EN300-268864-1g] tert-butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 2,446,636원
[EN300-268864-2.5g] tert-butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 4,982,909원
[EN300-268864-5g] tert-butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 9,711,091원
[EN300-268864-10g] tert-butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 18,817,182원