[EN300-190654-0.05g] tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 323,000원
[EN300-190654-0.1g] tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 447,300원
[EN300-190654-0.25g] tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 610,500원
[EN300-190654-0.5g] tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 922,000원
[EN300-190654-1g] tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 1,163,700원
[EN300-190654-2.5g] tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 1,987,000원
[EN300-190654-5g] tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 3,361,400원
[EN300-190654-10g] tert-butyl 5-oxo-2,6-diazaspiro[3.4]octane-2-carboxylate 5,474,000원