5-phenyl-1,3,4-thiadiazole-2-carbaldehyde

phenyl-[1,3,4]thiadiazole-2-carbaldehyde-[N-(4-dimethylamino-phenyl)-oxime ]

1-(5-phenyl-[1,3,4]thiadiazol-2-ylmethyl)-pyridinium, iodide

potassium dithioformate

phenyl-[1,3,4]thiadiazole-2-carboxylic acid