[EN300-28330438-0.05g] tert-butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate 686,800원
[EN300-28330438-0.1g] tert-butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate 993,900원
[EN300-28330438-0.25g] tert-butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate 1,388,100원
[EN300-28330438-0.5g] tert-butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate 2,152,500원
[EN300-28330438-1g] tert-butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate 2,742,900원
[EN300-28330438-2.5g] tert-butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate 5,310,600원
[EN300-28330438-5g] tert-butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate 7,824,100원
[EN300-28330438-10g] tert-butyl 5-oxo-1,6-diazaspiro[3.5]nonane-1-carboxylate 11,572,400원