[EN300-268915-0.05g] 2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid 359,000원
[EN300-268915-0.1g] 2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid 507,545원
[EN300-268915-0.25g] 2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid 695,636원
[EN300-268915-0.5g] 2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid 1,063,909원
[EN300-268915-1g] 2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid 1,347,000원
[EN300-268915-2.5g] 2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid 2,554,818원
[EN300-268915-5g] 2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid 4,564,636원
[EN300-268915-10g] 2-[(tert-butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid 8,587,909원