Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 77-95-2, Whether you call it D-(�)-Quinic Acid, (1R -3R -4R -5R)-(-)-Quinic Acid or 1 -3 -4 -5-Tetrahydroxycyclohexanecarboxylic Acid you can be assured the D-(�)-Quinic Acid products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.