[EN300-189863-0.05g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 448,727원
[EN300-189863-0.1g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 611,000원
[EN300-189863-0.25g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 819,000원
[EN300-189863-0.5g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 1,222,909원
[EN300-189863-1g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 1,533,727원
[EN300-189863-2.5g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 2,890,091원
[EN300-189863-5g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 4,218,636원
[EN300-189863-10g] tert-butyl 1-oxo-7-azaspiro[4.5]decane-7-carboxylate 6,196,727원