1-(p-Ethoxyphenyl)biguanide hydrochloride 1-(p-Etossifenil)biguanide cloridrato [Italian] 19579-46-5 AI3-51069 BIGUANIDE, 1-(p-ETHOXYPHENYL)-, HYDROCHLORIDE Imidodicarbonimidic diamide, N-(4-ethoxyphenyl)-, monohydrochloride (9CI) NSC 89738 p-Ethoxyphenylbiguanide hydrochloride