[EN300-1180019-0.05g] tert-butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate 818,200원
[EN300-1180019-0.1g] tert-butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate 1,155,700원
[EN300-1180019-0.25g] tert-butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate 1,595,700원
[EN300-1180019-0.5g] tert-butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate 2,436,300원
[EN300-1180019-1g] tert-butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate 3,087,600원
[EN300-1180019-2.5g] tert-butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate 5,925,500원
[EN300-1180019-5g] tert-butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate 8,702,500원
[EN300-1180019-10g] tert-butyl 6-formyl-5-azaspiro[2.5]octane-5-carboxylate 12,845,000원