4 bromo 1 methyl 1h 1 2 3 triazole July 8, 2019 16 32 64 128 3 bromo 1 methyl 1h 1 2 4 triazole 3 bromo 1 methyl d3 1h 1 2 4 triazole 2-bromo-1 3 4-thiadiazole 3 5-dibromo-1h-1 2 4-triazole
