[EN300-6494361-0.05g] 5-oxa-2,7-diazaspiro[3.4]octan-6-one; trifluoroacetic acid 521,364원
[EN300-6494361-0.1g] 5-oxa-2,7-diazaspiro[3.4]octan-6-one; trifluoroacetic acid 749,000원
[EN300-6494361-0.25g] 5-oxa-2,7-diazaspiro[3.4]octan-6-one; trifluoroacetic acid 1,042,091원
[EN300-6494361-0.5g] 5-oxa-2,7-diazaspiro[3.4]octan-6-one; trifluoroacetic acid 1,606,364원
[EN300-6494361-1g] 5-oxa-2,7-diazaspiro[3.4]octan-6-one; trifluoroacetic acid 2,044,000원
[EN300-6494361-2.5g] 5-oxa-2,7-diazaspiro[3.4]octan-6-one; trifluoroacetic acid 4,321,000원
[EN300-6494361-5g] 5-oxa-2,7-diazaspiro[3.4]octan-6-one; trifluoroacetic acid 8,120,636원
[EN300-6494361-10g] 5-oxa-2,7-diazaspiro[3.4]octan-6-one; trifluoroacetic acid 15,717,818원