516-06-3-DL-Valine-100 DL-Valine (for Biochemistry) Synonym: (±)-α-Aminoisovaleric acid, DL-2-Amino-3-methylbutanoic acid CAS Number: 516-06-3 Assay: Min. 99% Linear Formula: C5H11NO2 Molecular Weight: 117.15 Packaging: Plastic Bottle