[EN300-268863-0.05g] tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 394,900원
[EN300-268863-0.1g] tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 556,200원
[EN300-268863-0.25g] tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 765,200원
[EN300-268863-0.5g] tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 1,168,100원
[EN300-268863-1g] tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 1,479,600원
[EN300-268863-2.5g] tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 2,836,500원
[EN300-268863-5g] tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 4,165,000원
[EN300-268863-10g] tert-butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate 6,142,600원