[EN300-6480624-0.05g] tert-butyl 3-oxa-7,11-diazaspiro[5.6]dodecane-11-carboxylate 637,300원
[EN300-6480624-0.1g] tert-butyl 3-oxa-7,11-diazaspiro[5.6]dodecane-11-carboxylate 887,800원
[EN300-6480624-0.25g] tert-butyl 3-oxa-7,11-diazaspiro[5.6]dodecane-11-carboxylate 1,207,900원
[EN300-6480624-0.5g] tert-butyl 3-oxa-7,11-diazaspiro[5.6]dodecane-11-carboxylate 1,830,800원
[EN300-6480624-1g] tert-butyl 3-oxa-7,11-diazaspiro[5.6]dodecane-11-carboxylate 2,307,900원
[EN300-6480624-2.5g] tert-butyl 3-oxa-7,11-diazaspiro[5.6]dodecane-11-carboxylate 4,398,800원
[EN300-6480624-5g] tert-butyl 3-oxa-7,11-diazaspiro[5.6]dodecane-11-carboxylate 6,446,100원
[EN300-6480624-10g] tert-butyl 3-oxa-7,11-diazaspiro[5.6]dodecane-11-carboxylate 9,495,300원