Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 81-07-2, Whether you call it Saccharin, 1 -2-Benzisothiazolin-3-one 1 -1-dioxide or Benzoic Sulfimide you can be assured the Saccharin products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.