Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 2835-82-7, Whether you call it DL-beta-Aminobutyric Acid, &#223 or -Aminobutyric Acid you can be assured the DL-beta-Aminobutyric Acid products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.