A 1307 (OTTO) Acetyl acetone, GR 99%+ Cas 123-54-6 - used as a precursor to acetylacetonate, a common bidentate and a raw material for the synthesis of heterocyclic compounds. A 1307 (OTTO) Acetyl acetone, GR 99%+ Cas 123-54-6 - used in pharmaceuticals, organic intermediates for solvents, analytical reagents, tungsten and molybdenum in aluminum extraction agent.