[EN300-7539117-0.05g] tert-butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-2-carboxylate 605,182원
[EN300-7539117-0.1g] tert-butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-2-carboxylate 844,727원
[EN300-7539117-0.25g] tert-butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-2-carboxylate 1,157,545원
[EN300-7539117-0.5g] tert-butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-2-carboxylate 1,751,545원
[EN300-7539117-1g] tert-butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-2-carboxylate 2,212,909원
[EN300-7539117-2.5g] tert-butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-2-carboxylate 4,220,636원
[EN300-7539117-5g] tert-butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-2-carboxylate 6,188,818원
[EN300-7539117-10g] tert-butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro[3.4]oct-6-ene-2-carboxylate 9,119,182원