Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 562-10-7, Whether you call it Doxylamine Succinate, Histadoxylamine Succinate , N -N-Dimethyl-2-[&#945, -methyl-&#945 or -(2-pyridyl)benzyloxy]ethylamine Hydrogen Succinate you can be assured the Doxylamine Succinate products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.