Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 94-41-7, Whether you call it Chalcone, 1 -3-Diphenyl-2-propen-1-one , Benzalacetophenone or Benzylideneacetophenone you can be assured the Chalcone products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.