The chemical Dimesna has a designated molecular formula of C4H8Na2O6S4 and a molecular weight of 326.322 g/mol. Synonyms may include: CCRIS 5852, Dimesnum [INN-Latin], EINECS 240-337-2, beta,beta'-Sulfoethyldisulfide, disodium salt, 2,2'-Dithiodi-1-ethanesulfonic acid disodium salt, Bis(2-sulfoethyl)disulfide disodium salt, BNP 7787, Disodium 2,2'-dithiobis(ethanesulfonate), NSC 716976 (ChemID).