[EN300-12450868-0.05g] tert-butyl 10-oxo-3,9-diazaspiro[5.6]dodecane-3-carboxylate 471,100원
[EN300-12450868-0.1g] tert-butyl 10-oxo-3,9-diazaspiro[5.6]dodecane-3-carboxylate 669,400원
[EN300-12450868-0.25g] tert-butyl 10-oxo-3,9-diazaspiro[5.6]dodecane-3-carboxylate 928,500원
[EN300-12450868-0.5g] tert-butyl 10-oxo-3,9-diazaspiro[5.6]dodecane-3-carboxylate 1,425,100원
[EN300-12450868-1g] tert-butyl 10-oxo-3,9-diazaspiro[5.6]dodecane-3-carboxylate 1,808,400원
[EN300-12450868-2.5g] tert-butyl 10-oxo-3,9-diazaspiro[5.6]dodecane-3-carboxylate 3,481,100원
[EN300-12450868-5g] tert-butyl 10-oxo-3,9-diazaspiro[5.6]dodecane-3-carboxylate 5,114,600원
[EN300-12450868-10g] tert-butyl 10-oxo-3,9-diazaspiro[5.6]dodecane-3-carboxylate 7,553,900원