6-Amidino-2-naphthyl 4-guanidinobenzoate dimethanesulfonate 6-Amidino-2-naphthyl p-guanidinobenzoate, dimethanesulfonate 82956-11-4 BENZOIC ACID, 4-((AMINOIMINOMETHYL)AMINO)-, 6-(AMINOIMINOMETHYL)-2-NAPHTHALENYL Benzoic acid, 4-((aminoiminomethyl)amino)-, 6-(aminoiminomethyl)-2-naphthalenyl ester, dimethanesulfonate FUT 175 Nafamostat dimethanesulfonate Nafamostat mesilate Nafamostat mesylate [USAN]