[EN300-7396978-0.05g] tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 379,600원
[EN300-7396978-0.1g] tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 532,100원
[EN300-7396978-0.25g] tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 734,700원
[EN300-7396978-0.5g] tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 1,115,800원
[EN300-7396978-1g] tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 1,412,000원
[EN300-7396978-2.5g] tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 2,525,100원
[EN300-7396978-5g] tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 4,374,000원
[EN300-7396978-10g] tert-butyl 2-oxo-5-azaspiro[3.5]nonane-5-carboxylate 7,416,900원