[EN300-10825685-0.05g] tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate 646,091원
[EN300-10825685-0.1g] tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate 933,182원
[EN300-10825685-0.25g] tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate 1,307,364원
[EN300-10825685-0.5g] tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate 2,024,182원
[EN300-10825685-1g] tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate 2,580,636원
[EN300-10825685-2.5g] tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate 5,352,636원
[EN300-10825685-5g] tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate 10,516,364원
[EN300-10825685-10g] tert-butyl 5-oxo-1,6-diazaspiro[3.4]octane-1-carboxylate 20,471,909원