[EN300-329253-0.05g] 2-[(tert-butoxy)carbonyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-7-carboxylic acid 320,900원
[EN300-329253-0.1g] 2-[(tert-butoxy)carbonyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-7-carboxylic acid 442,900원
[EN300-329253-0.25g] 2-[(tert-butoxy)carbonyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-7-carboxylic acid 606,100원
[EN300-329253-0.5g] 2-[(tert-butoxy)carbonyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-7-carboxylic acid 915,400원
[EN300-329253-1g] 2-[(tert-butoxy)carbonyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-7-carboxylic acid 1,155,000원
[EN300-329253-2.5g] 2-[(tert-butoxy)carbonyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-7-carboxylic acid 2,176,600원
[EN300-329253-5g] 2-[(tert-butoxy)carbonyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-7-carboxylic acid 3,877,500원
[EN300-329253-10g] 2-[(tert-butoxy)carbonyl]-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-7-carboxylic acid 7,283,900원