1(2H)-Quinolinecarboximidamide, 3,4-dihydro-2-methyl-N-phenyl-, monohydrochloride 1,2,3,4-Tetrahydroquinaldine-1-(N'-phenyl)carboxamidine hydrochloride 3,4-Dihydro-2-methyl-N-phenyl-1(2H)-quinolinecarboximidamide monohydrochloride 68339-71-9