The chemical Taurine has a designated molecular formula of C2H7NO3S and a molecular weight of 125.142 g/mol. Synonyms may include: AI3-18307, Aminoethanesulfonic acid, 2-Aminoethanesulfonic acid, beta-Aminoethylsulfonic acid, 2-Aminoethylsulfonic acid, CCRIS 4721, O-Due, EINECS 203-483-8, FEMA No. 3813, NCI-C60606, NSC 32428, 2-Sulfoethylamine (ChemID).