[EN300-46765837-0.05g] tert-butyl 8-benzyl-9-oxo-2,8-diazadispiro[3.1.4^{6}.1^{4}]undecane-2-carboxylate 380,818원
[EN300-46765837-0.1g] tert-butyl 8-benzyl-9-oxo-2,8-diazadispiro[3.1.4^{6}.1^{4}]undecane-2-carboxylate 537,182원
[EN300-46765837-0.25g] tert-butyl 8-benzyl-9-oxo-2,8-diazadispiro[3.1.4^{6}.1^{4}]undecane-2-carboxylate 747,091원
[EN300-46765837-0.5g] tert-butyl 8-benzyl-9-oxo-2,8-diazadispiro[3.1.4^{6}.1^{4}]undecane-2-carboxylate 1,141,091원
[EN300-46765837-1g] tert-butyl 8-benzyl-9-oxo-2,8-diazadispiro[3.1.4^{6}.1^{4}]undecane-2-carboxylate 1,444,091원
[EN300-46765837-2.5g] tert-butyl 8-benzyl-9-oxo-2,8-diazadispiro[3.1.4^{6}.1^{4}]undecane-2-carboxylate 2,772,636원
[EN300-46765837-5g] tert-butyl 8-benzyl-9-oxo-2,8-diazadispiro[3.1.4^{6}.1^{4}]undecane-2-carboxylate 4,075,364원
[EN300-46765837-10g] tert-butyl 8-benzyl-9-oxo-2,8-diazadispiro[3.1.4^{6}.1^{4}]undecane-2-carboxylate 6,013,909원