522-33-8;Dodecahydro-1H,6H,11H-tripyrido(1,2-a:1',2'-c:1"",2""-e)(1,3,5)triazine;Tripiperidine[trimer of 2,3,4,5-tetrahydropyridine];Oprea1_544215;NSC405568;Dodecahydro-1H,6H,11H-tripyrido[1,2-a:1',2'-c:1",2"-e][1,3,5]triazine;ST5299190;Oprea1_142423;BAS 00222580;Dodecahydro-4a,8a,12a-triaza-triphenylene