[EN300-1071774-0.05g] 7-[(tert-butoxy)carbonyl]-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid 584,300원
[EN300-1071774-0.1g] 7-[(tert-butoxy)carbonyl]-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid 839,300원
[EN300-1071774-0.25g] 7-[(tert-butoxy)carbonyl]-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid 1,174,700원
[EN300-1071774-0.5g] 7-[(tert-butoxy)carbonyl]-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid 1,815,000원
[EN300-1071774-1g] 7-[(tert-butoxy)carbonyl]-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid 2,302,900원
[EN300-1071774-2.5g] 7-[(tert-butoxy)carbonyl]-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid 4,452,500원
[EN300-1071774-5g] 7-[(tert-butoxy)carbonyl]-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid 6,558,600원
[EN300-1071774-10g] 7-[(tert-butoxy)carbonyl]-2-oxa-7-azaspiro[4.4]nonane-9-carboxylic acid 9,695,000원