73287-36-2 Bicyclo2.2.1hept-5-ene-2,3-dicarboxylic acid, 1,4,5,6,7,7-hexachloro-, polymer with 1,3-isobenzofurandione, 4,4-(1-methylethylidene)biscyclohexanol and 2,2-oxybisethanol 73287-57-7 7,9-dichloro-6,20-dihydro-5H-naphtho[2,3-c]naphth[2,3:6,7]indolo[3,2-a]acridine-5,11,14,19,21-pentone