[EN300-51997616-0.05g] tert-butyl 8-hydroxy-6,10-dioxa-2-azaspiro[4.6]undecane-2-carboxylate 573,545원
[EN300-51997616-0.1g] tert-butyl 8-hydroxy-6,10-dioxa-2-azaspiro[4.6]undecane-2-carboxylate 797,182원
[EN300-51997616-0.25g] tert-butyl 8-hydroxy-6,10-dioxa-2-azaspiro[4.6]undecane-2-carboxylate 1,084,273원
[EN300-51997616-0.5g] tert-butyl 8-hydroxy-6,10-dioxa-2-azaspiro[4.6]undecane-2-carboxylate 1,640,636원
[EN300-51997616-1g] tert-butyl 8-hydroxy-6,10-dioxa-2-azaspiro[4.6]undecane-2-carboxylate 2,072,273원
[EN300-51997616-2.5g] tert-butyl 8-hydroxy-6,10-dioxa-2-azaspiro[4.6]undecane-2-carboxylate 3,943,364원
[EN300-51997616-5g] tert-butyl 8-hydroxy-6,10-dioxa-2-azaspiro[4.6]undecane-2-carboxylate 5,778,818원
[EN300-51997616-10g] tert-butyl 8-hydroxy-6,10-dioxa-2-azaspiro[4.6]undecane-2-carboxylate 8,507,273원