ClassID:

93882

C07C2527/03 - CPC Classification

Classification description:

Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds; Sulfur, selenium or tellurium; Compounds thereof Acids of sulfur other than sulfhydric acid or sulfuric acid, e.g. halosulfonic acids

Recent Application in this class: