[EN300-83141-0.05g] tert-butyl 1-(hydrazinecarbonyl)-6-azaspiro[2.5]octane-6-carboxylate 432,182원
[EN300-83141-0.1g] tert-butyl 1-(hydrazinecarbonyl)-6-azaspiro[2.5]octane-6-carboxylate 618,364원
[EN300-83141-0.25g] tert-butyl 1-(hydrazinecarbonyl)-6-azaspiro[2.5]octane-6-carboxylate 858,000원
[EN300-83141-0.5g] tert-butyl 1-(hydrazinecarbonyl)-6-azaspiro[2.5]octane-6-carboxylate 1,317,364원
[EN300-83141-1g] tert-butyl 1-(hydrazinecarbonyl)-6-azaspiro[2.5]octane-6-carboxylate 1,669,818원
[EN300-83141-2.5g] tert-butyl 1-(hydrazinecarbonyl)-6-azaspiro[2.5]octane-6-carboxylate 3,216,091원
[EN300-83141-5g] tert-butyl 1-(hydrazinecarbonyl)-6-azaspiro[2.5]octane-6-carboxylate 4,732,818원
[EN300-83141-10g] tert-butyl 1-(hydrazinecarbonyl)-6-azaspiro[2.5]octane-6-carboxylate 6,988,091원