Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 604-32-0, Whether you call it Cholesteryl Benzoate, 5-Cholesten-3&#946, -ol-3-benzoate , 3&#946 or -Hydroxy-5-cholestene-3-benzoate you can be assured the Cholesteryl Benzoate products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.