[EN300-189863-0.05g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 493,600원
[EN300-189863-0.1g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 672,100원
[EN300-189863-0.25g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 900,900원
[EN300-189863-0.5g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 1,345,200원
[EN300-189863-1g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 1,687,100원
[EN300-189863-2.5g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 3,179,100원
[EN300-189863-5g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 4,640,500원
[EN300-189863-10g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 6,816,400원