111743-53-4 Hexanedioic acid, polymer with 1,4-butanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,6-hexanediol, α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)], 1,1-methylenebis[isocyanatobenzene] and methyloxirane 111743-54-5 Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxypoly[ oxy(methyl-1,2-ethanediyl)] ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) and 1,1-methyle