1,1'-(1,9-Nonanediyl)bis(3-(4-(1-methylethoxy)phenyl)-2,5-pyrrolidinedione) 115906-31-5 2,5-Pyrrolidinedione, 1,1'-(1,9-nonanediyl)bis(3-(4-(1-methylethoxy)phenyl)- BRN 5683951