[EN300-7447185-0.05g] (2s,4s)-6-oxo-7-oxa-5-azaspiro[3.4]octane-2-carboxylic acid 815,200원
[EN300-7447185-0.1g] (2s,4s)-6-oxo-7-oxa-5-azaspiro[3.4]octane-2-carboxylic acid 1,187,800원
[EN300-7447185-0.25g] (2s,4s)-6-oxo-7-oxa-5-azaspiro[3.4]octane-2-carboxylic acid 1,666,900원
[EN300-7447185-0.5g] (2s,4s)-6-oxo-7-oxa-5-azaspiro[3.4]octane-2-carboxylic acid 2,588,100원
[EN300-7447185-1g] (2s,4s)-6-oxo-7-oxa-5-azaspiro[3.4]octane-2-carboxylic acid 3,300,400원
[EN300-7447185-2.5g] (2s,4s)-6-oxo-7-oxa-5-azaspiro[3.4]octane-2-carboxylic acid 6,408,400원
[EN300-7447185-5g] (2s,4s)-6-oxo-7-oxa-5-azaspiro[3.4]octane-2-carboxylic acid 9,448,800원
[EN300-7447185-10g] (2s,4s)-6-oxo-7-oxa-5-azaspiro[3.4]octane-2-carboxylic acid 13,983,400원