68084-46-8 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane
68084-25-3 3-Hydroxy-4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-3,3-dimethoxy[1,1-biphenyl]-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
68083-74-9 Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bis(phenol) and 4,4-thiobis(phenol)