1 2 4-triazoline-3 5-dione July 8, 2019 16 32 64 128 1 2 4 triazoline 3 5 dione 4-phenyl-1 2 4-triazole-3 5-dione (ptsd) 4-phenyl-1 2 4-triazoline-3 5-dione pubchem 1 2 4-triazole-3-thione 1 2 4-triazol-5-one 1 2 3-triazole-4 5-dicarboxylic acid 1 2 4-triazoles