1-Propanamine, 3-(2-heptylphenoxy)-N-(1-methylethyl)-, ethanedioate (1:1) 3-(2-Heptylphenoxy)-N-(1-methylethyl)-1-propanamine ethanedioate 63623-86-9 N-Isopropyl-3-(2-n-heptylphenoxy)propylamine ethanedioate