68987-85-9 Phenol, polymer with formaldehyde, ether with .alpha.-hydro-.omega.-hydroxypoly[ oxy(methyl-1,2-ethanediyl)], graft
68988-26-1 2-Butenedioic acid (2E)-, mixed esters with polyethylene glycol and polyethylene glycol mono(nonylphenyl) ether, polymer with methacrylic acid and styrene
68989-08-2 Silsesquioxanes,Me 3-mercaptopropyl, polymers with di-Me, Me 3-(sulfooxy)propyl siloxanes,compds. with triethylamine