4-((Aminoiminomethyl)amino)benzoic acid 8-quinolinyl ester hydrochloride 89022-10-6 BENZOIC ACID, 4-((AMINOIMINOMETHYL)AMINO)-, 8-QUINOLINYL ESTER, MONOHYDROCHLORID Benzoic acid, 4-((aminoiminomethyl)amino)-, 8-quinolinyl ester, monohydrochloride