Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 8015-73-4, Whether you call it Ocimum Basilicum (Basil) Oil, Basil Oil - Exotic, Basil Oil - R�ion Type or Ocimum Basilicum (Basil) Oil you can be assured the Ocimum Basilicum (Basil) Oil products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.