[EN300-46876873-0.05g] tert-butyl 7-(azidomethyl)-5-oxo-6-oxa-2-azaspiro[3.4]octane-2-carboxylate 488,273원
[EN300-46876873-0.1g] tert-butyl 7-(azidomethyl)-5-oxo-6-oxa-2-azaspiro[3.4]octane-2-carboxylate 668,545원
[EN300-46876873-0.25g] tert-butyl 7-(azidomethyl)-5-oxo-6-oxa-2-azaspiro[3.4]octane-2-carboxylate 904,091원
[EN300-46876873-0.5g] tert-butyl 7-(azidomethyl)-5-oxo-6-oxa-2-azaspiro[3.4]octane-2-carboxylate 1,355,545원
[EN300-46876873-1g] tert-butyl 7-(azidomethyl)-5-oxo-6-oxa-2-azaspiro[3.4]octane-2-carboxylate 1,704,000원
[EN300-46876873-2.5g] tert-butyl 7-(azidomethyl)-5-oxo-6-oxa-2-azaspiro[3.4]octane-2-carboxylate 3,224,636원
[EN300-46876873-5g] tert-butyl 7-(azidomethyl)-5-oxo-6-oxa-2-azaspiro[3.4]octane-2-carboxylate 4,709,636원
[EN300-46876873-10g] tert-butyl 7-(azidomethyl)-5-oxo-6-oxa-2-azaspiro[3.4]octane-2-carboxylate 6,927,182원