1-Benzilbiguanide cloridrato [Italian] 1-Benzylbiguanide hydrochloride 1421-23-4 BIGUANIDE, 1-BENZYL-, MONOHYDROCHLORIDE Benzylbiguanide hydrochloride Imidodicarbonimidic diamide, N-(phenylmethyl)-, monohydrochloride (9CI) N-Benzylbiguanide hydrochloride NSC 20590