[EN300-7542658-0.05g] tert-butyl 9-hydroxy-1-oxa-4-azaspiro[5.5]undecane-4-carboxylate 618,364원
[EN300-7542658-0.1g] tert-butyl 9-hydroxy-1-oxa-4-azaspiro[5.5]undecane-4-carboxylate 891,636원
[EN300-7542658-0.25g] tert-butyl 9-hydroxy-1-oxa-4-azaspiro[5.5]undecane-4-carboxylate 1,250,000원
[EN300-7542658-0.5g] tert-butyl 9-hydroxy-1-oxa-4-azaspiro[5.5]undecane-4-carboxylate 1,935,091원
[EN300-7542658-1g] tert-butyl 9-hydroxy-1-oxa-4-azaspiro[5.5]undecane-4-carboxylate 2,463,727원
[EN300-7542658-2.5g] tert-butyl 9-hydroxy-1-oxa-4-azaspiro[5.5]undecane-4-carboxylate 4,770,545원
[EN300-7542658-5g] tert-butyl 9-hydroxy-1-oxa-4-azaspiro[5.5]undecane-4-carboxylate 7,029,636원
[EN300-7542658-10g] tert-butyl 9-hydroxy-1-oxa-4-azaspiro[5.5]undecane-4-carboxylate 10,397,636원