[EN300-51812459-0.05g] tert-butyl 9-oxo-6-azadispiro[2.0.3^{4}.2^{3}]nonane-6-carboxylate 1,273,300원
[EN300-51812459-0.1g] tert-butyl 9-oxo-6-azadispiro[2.0.3^{4}.2^{3}]nonane-6-carboxylate 1,621,700원
[EN300-51812459-0.25g] tert-butyl 9-oxo-6-azadispiro[2.0.3^{4}.2^{3}]nonane-6-carboxylate 2,260,000원
[EN300-51812459-0.5g] tert-butyl 9-oxo-6-azadispiro[2.0.3^{4}.2^{3}]nonane-6-carboxylate 3,484,000원
[EN300-51812459-1g] tert-butyl 9-oxo-6-azadispiro[2.0.3^{4}.2^{3}]nonane-6-carboxylate 4,424,900원
[EN300-51812459-2.5g] tert-butyl 9-oxo-6-azadispiro[2.0.3^{4}.2^{3}]nonane-6-carboxylate 8,550,100원
[EN300-51812459-5g] tert-butyl 9-oxo-6-azadispiro[2.0.3^{4}.2^{3}]nonane-6-carboxylate 12,588,100원
[EN300-51812459-10g] tert-butyl 9-oxo-6-azadispiro[2.0.3^{4}.2^{3}]nonane-6-carboxylate 18,601,400원