[EN300-248532-0.05g] 5-tert-butyl-12-(2-methylpropyl)-2,6,7,12-tetraazatricyclo[7.4.0.0,3,7]trideca-1(9),2,4-trien-8-one 560,500원
[EN300-248532-0.1g] 5-tert-butyl-12-(2-methylpropyl)-2,6,7,12-tetraazatricyclo[7.4.0.0,3,7]trideca-1(9),2,4-trien-8-one 660,700원