107902-63-6 2,3-Pyrrolidinedione, 4-(((2-aminoethyl)amino)-2-naphthylmethylene)-1-phenyl-4-thioxo-, HCl 3-(((2-Aminoethyl)amino)-2-naphthylmethylene)-N-phenyl-4-thiooxalacetimide hydrochloride Oxalacetimide, 3-(((2-aminoethyl)amino)-2-naphthylmethylene)-N-phenyl-4-thio-, hydrochloride