[EN300-46901970-0.05g] tert-butyl 7-formyl-5-azaspiro[2.5]octane-5-carboxylate 619,000원
[EN300-46901970-0.1g] tert-butyl 7-formyl-5-azaspiro[2.5]octane-5-carboxylate 864,545원
[EN300-46901970-0.25g] tert-butyl 7-formyl-5-azaspiro[2.5]octane-5-carboxylate 1,185,182원
[EN300-46901970-0.5g] tert-butyl 7-formyl-5-azaspiro[2.5]octane-5-carboxylate 1,797,091원
[EN300-46901970-1g] tert-butyl 7-formyl-5-azaspiro[2.5]octane-5-carboxylate 2,270,273원
[EN300-46901970-2.5g] tert-butyl 7-formyl-5-azaspiro[2.5]octane-5-carboxylate 4,331,545원
[EN300-46901970-5g] tert-butyl 7-formyl-5-azaspiro[2.5]octane-5-carboxylate 6,351,091원
[EN300-46901970-10g] tert-butyl 7-formyl-5-azaspiro[2.5]octane-5-carboxylate 9,360,727원