Alternate Names: [R-(R*,R*)]-2,3-Dihydroxybutanedioic acid; L-2,3-Dihydroxybutanedioic acid; ordinary tartaric acid; natural tartaric acid; d-tartaric acid; (+)-tartaric acid; dextrotartaric acid; d-a,ß-dihydroxysuccinic acid; Weinsure; Weinsteinsure; (2R,3R)-(+)-Tartaric acid; L-Threaric acid