2-(2-bromophenyl)-4 6-diphenyl-1 3 5-triazine July 8, 2019 16 32 64 128 2 4 6-tris(4-bromophenyl)-1 3 5-triazine 2-(4-bromophenyl)-4 6-diphenyl-1 3 5-triazine 2 4 6-triphenyl-1 3 5-triazine