[EN300-1223415-0.05g] tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate 341,182원
[EN300-1223415-0.1g] tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate 477,818원
[EN300-1223415-0.25g] tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate 656,000원
[EN300-1223415-0.5g] tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate 1,000,636원
[EN300-1223415-1g] tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate 1,265,909원
[EN300-1223415-2.5g] tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate 2,305,273원
[EN300-1223415-5g] tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate 4,037,909원
[EN300-1223415-10g] tert-butyl 1,7-diazaspiro[4.5]decane-1-carboxylate 7,500,818원