Ethanesulfonic acid,1-[[4-[[(4,6-dimethyl-2-pyrimidinyl)amino]sulfonyl]phenyl]amino]-,sodium salt(1:1), Neoalfasol, Ethanesulfonicacid,1-[[4-[[(4,6-dimethyl-2-pyrimidinyl)amino]sulfonyl]phenyl]amino]-,monosodium salt (9CI), Dimerasol, SODIUM 1-[[4-[[(4,6-DIMETHYL-PYRIMIDIN-2-YL)AMINO]SULFONYL]PHENYL]AMINO]ETHANESULFONATE,