<unk>  is an organic compound that is used in the synthesis of pharmaceuticals and explosives. It is a phenol derivative with antispasmodic properties that is used primarily as a laboratory reagent.
Austrian chemist Heinrich Hlasiwetz (1825-1875) is remembered for his chemical analysis of<unk> .<unk>  is also generally found in the flavonoid ring A substitution pattern.
Phloroglucinol
Flunisolide 
Guanoclor
Pyritinol
Gedocarnil
Thiocolchicoside
Bitolterol
Gentian violet