Synonyms: (+)-Di-p-toluoyl-D-tartaric acid monohydrate;Di-p-methylbenzoyl-D-tartaric acid,monohydrate;D(+)-O,O'-di(p-toluoyl)tartaric acid Monohydrate;(-)-Di-p-toluoyl-L-tartaric acid monohydrate;(2S,3S)-2,3-bis{[(4-methylphenyl)carbonyl]oxy}butanedioic acid hydrate;Butanedioic acid, 2,3-dihydroxy-2,3-bis(4-methylbenzoyl)-, hydrate (1:1)