72245-24-0 Benzoic acid, 2-hydroxy-, reaction products with formaldehyde, coupled with diazotized 5-amino-8-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-2-naphthalenesulfonic acid disodium salt
53417-61-1 Maleic anhdride,polymer with propyleneglycol,ethyleneglcol,3-oxa-1,5-pentanediol and 3a,4,7,7a-tetrahydro-1,3-dioxo-2-oxaindan