3-Isothiurenyl-propan-sulfonsaeure-(1), 3-carbamimidoylmercapto-propane-1-sulfonic acid, 3-((Aminoiminomethyl)thio)propanesulphonic acid, 3-S-Isothiuronium propyl sulfonate, 3-Carbamimidoylmercapto-propan-1-sulfonsaeure, 3-[(aminoiminomethyl)thio]propanesulfonic acid, 1-Propanesulfonic acid,3-((aminoiminomethyl)thio), 3-(carbamimidoylsulfanyl)propane-1-sulfonic acid, 3-(Carbamimidoylthio)-1-propanesulfonic Acid, 3-(Amidinothio)-1-propanesulfonic acid