[EN300-2260210-0.05g] tert-butyl 6-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 624,300원
[EN300-2260210-0.1g] tert-butyl 6-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 866,000원
[EN300-2260210-0.25g] tert-butyl 6-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 1,179,600원
[EN300-2260210-0.5g] tert-butyl 6-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 1,782,900원
[EN300-2260210-1g] tert-butyl 6-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 2,246,900원
[EN300-2260210-2.5g] tert-butyl 6-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 4,276,800원
[EN300-2260210-5g] tert-butyl 6-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 6,265,300원
[EN300-2260210-10g] tert-butyl 6-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate 9,227,400원