117015-71-1 N(sup 6)-(4-Aminophenyl)carbamoyl-3-phenylisopropylsydnone imine N-((p-Aminophenyl)carbamoyl)-3-(alpha-methylphenethyl)sidnone imine dihydrochloride Sydnone imine, N-(((4-aminophenyl)amino)carbonyl)-3-(1-methyl-2-phenylethyl)-, dihydrochloride