1H-Pyrrole-2,5-dione,1,1'-(methylenedi-4,1- phenylene)bis-,mixt. with 1,1'-(4-methyl-1,3-phenylene)bis[1H-pyrrole- 2,5-dione] and 1,1'-(2,2,4-trimethyl-1,6- hexanediyl)bis[1H-pyrrole-2,5-dione]
CAS No. 102381-32-8