68610-33-3 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebis4-isocyanatobenzene, isocyanate-terminated
68610-47-9 2-Propenoic acid, 2-methyl-, reaction products with epichlorohydrin and formaldehyde-phenol polymer
68610-87-7 Butanamide, 2,2-[(3,3-dichloro[1,1-biphenyl]-4,4-diyl)bis(azo)]bis[3-oxo-, N,N-bis(phenyl and p-tolyl) derivs.
68610-80-0 Benzenediazonium, 4-[(2-methoxyphenyl)azo]-2-methyl-5-[(2-nitro-4-sulfophenyl)amino]-, chloride, reaction products with formaldehyde-salicylic acid polymer