1-(2-Chlorobenzylidenamino)-3,3-dimethylguanidine hydrochloride 2-((2-Chlorophenyl)methylene)-N,N-dimethylhydrazinecarboximidamide hydrochloride 40845-88-3 Hydrazinecarboximidamide, 2-((2-chlorophenyl)methylene)-N,N-dimethyl-, monohydrochloride