4,6-Dioxa-10,12-diazatricyclo[7.3.0.0,3,7]dodeca-1(9),2,7,10-tetraen-11-amine 50mg

4,6-Dioxa-10,12-diazatricyclo[7.3.0.0,3,7]dodeca-1(9),2,7,10-tetraen-11-amine 50mg