[EN300-6495571-0.05g] 5-[(tert-butoxy)carbonyl]-2-oxa-5-azaspiro[3.4]octane-8-carboxylic acid 743,818원
[EN300-6495571-0.1g] 5-[(tert-butoxy)carbonyl]-2-oxa-5-azaspiro[3.4]octane-8-carboxylic acid 1,050,636원
[EN300-6495571-0.25g] 5-[(tert-butoxy)carbonyl]-2-oxa-5-azaspiro[3.4]octane-8-carboxylic acid 1,450,636원
[EN300-6495571-0.5g] 5-[(tert-butoxy)carbonyl]-2-oxa-5-azaspiro[3.4]octane-8-carboxylic acid 2,214,818원
[EN300-6495571-1g] 5-[(tert-butoxy)carbonyl]-2-oxa-5-azaspiro[3.4]octane-8-carboxylic acid 2,806,909원
[EN300-6495571-2.5g] 5-[(tert-butoxy)carbonyl]-2-oxa-5-azaspiro[3.4]octane-8-carboxylic acid 5,386,818원
[EN300-6495571-5g] 5-[(tert-butoxy)carbonyl]-2-oxa-5-azaspiro[3.4]octane-8-carboxylic acid 7,911,364원
[EN300-6495571-10g] 5-[(tert-butoxy)carbonyl]-2-oxa-5-azaspiro[3.4]octane-8-carboxylic acid 11,677,273원