Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 6700-34-1, Whether you call it Dextromethorphan Hydrobromide, (9&#945, -13&#945, -14&#945 or )-Morphinan - 3-Methoxy-17-methyl- - Hydrobromide - Monohydrate you can be assured the Dextromethorphan Hydrobromide products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.