73941-26-1 Benzenepropanoic acid, 4-(((aminoiminomethyl)hydrazono)methyl)-, monohydrochloride (9CI) HYDROCINNAMIC ACID, p-FORMYL-, AMIDINOHYDRAZONE, HYDROCHLORIDE NSC 81450 p-Formylhydrocinnamic acid, amidinohydrazone hydrochloride