1 3 5 triazine 2 4 diamine July 8, 2019 16 32 64 128 1 3 5 triazine 2 4 diamine 6 phenyl 6 methyl 1 3 5 triazine 2 4 diamine 6 chloro 1 3 5 triazine 2 4 diamine 6 nonyl 1 3 5 triazine 2 4 diamine 6 6 1 4 butanediyl bis 1 3 5 triazine 2 4 diamine