1,3-Benzenedicarboxylic acid, 5,5',5''-[(2,4,6-trimethyl-1,3,5-benzenetriyl)tri-2,1-ethynediyl]tris-

1,3-Benzenedicarboxylic acid, 5,5',5''-[(2,4,6-trimethyl-1,3,5-benzenetriyl)tri-2,1-ethynediyl]tris- · CAS 1347748-56-4