93799-12-3 BENZOIC ACID, 2-(((3-(((2,5-DIHYDRO-2,2,5,5-TETRAMETHYL-1H-PYRROL-3-YL)CARBONYL) BRN 5998093 Benzoic acid, 2-(((3-(((2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-3-yl)carbonyl)amino)propyl)amino)carbonyl)- N-(2,2,5,5-Tetramethyl-3-pyrroline-3-carbonyl)-N'-(2-carboxybenzoyl)-1,3-diaminopropane