(Phenylamino)methanesulfonic acid, sodium salt 26021-90-9 Anilinomethanesulfonate sodium salt Anilinomethanesulfonic acid, sodium salt Methanesulfonic acid, (phenylamino)-, monosodium salt Methanesulfonic acid, anilino-, monosodium salt NSC57030 Phenylaminomethanesulfonic acid, monosodium salt Sodium anilinomethanesulfonate