[EN300-1425585-0.05g] tert-butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate 219,000원
[EN300-1425585-0.1g] tert-butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate 268,636원
[EN300-1425585-0.25g] tert-butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate 331,909원
[EN300-1425585-0.5g] tert-butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate 454,727원
[EN300-1425585-1g] tert-butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate 547,727원
[EN300-1425585-2.5g] tert-butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate 1,074,364원
[EN300-1425585-5g] tert-butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate 1,949,545원
[EN300-1425585-10g] tert-butyl 2-oxo-6-azaspiro[3.5]nonane-6-carboxylate 3,701,909원