Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 112-62-9, Whether you call it cis-Oleic Acid Methyl Ester, Emery Oleic Acid Ester , Methyl cis-9-Octadecenoate or Methyl Oleate you can be assured the cis-Oleic Acid Methyl Ester products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.