L(+)-Tartaric acid (CAS No.: 87-69-4, EINECS number: 201-766-0). Also Dextrotartaric acid. L(+)-Tartaric AcidCommon Name: ... acid; L-(R,R)-(+)-tartaric acidIdentifiersCAS Number: 87-69-4 Chemical Formula: C4H6O6PubChem: CID 444305EINECS number: 201-766-0Solubility in water: 133 ...