Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 8000-34-8, Whether you call it Clove Oil, Caryophylli Floris Aetheroleum , Clove Bud Oil or Eugenia Caryophyllus (Clove) Flower Oil you can be assured the Clove Oil products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.