[EN300-250554-0.05g] tert-butyl 2-azaspiro[3.4]octane-1-carboxylate 610,364원
[EN300-250554-0.1g] tert-butyl 2-azaspiro[3.4]octane-1-carboxylate 883,727원
[EN300-250554-0.25g] tert-butyl 2-azaspiro[3.4]octane-1-carboxylate 1,236,091원
[EN300-250554-0.5g] tert-butyl 2-azaspiro[3.4]octane-1-carboxylate 1,911,364원
[EN300-250554-1g] tert-butyl 2-azaspiro[3.4]octane-1-carboxylate 2,436,000원
[EN300-250554-2.5g] tert-butyl 2-azaspiro[3.4]octane-1-carboxylate 4,715,000원
[EN300-250554-5g] tert-butyl 2-azaspiro[3.4]octane-1-carboxylate 6,948,545원
[EN300-250554-10g] tert-butyl 2-azaspiro[3.4]octane-1-carboxylate 10,274,909원