S triazine 1 3 5 triethanol July 8, 2019 16 32 64 128 1 3 5-triazine-1 3 5(2h 4h 6h)-triethanol 1 2 3-triazine Hexahydro-1 3 5-triazine-1 3 5-triyl)triethanol S-triazine-1 3 5(2h 4h 6h)-triethanol