93799-11-2 BENZOIC ACID, 2-(((2-(((2,5-DIHYDRO-2,2,5,5-TETRAMETHYL-1H-PYRROL-3-YL)CARBONYL) BRN 5994647 Benzoic acid, 2-(((2-(((2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-3-yl)carbonyl)amino)ethyl)amino)carbonyl)-