71412-33-4 Isocyanic acid, polymethylenepolyphenylene ester, polymer with .alpha.-hydro-.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) and methyloxirane polymer with oxirane ether with 2-ethyl-2-(hydroxymethy
6661-40-1 Benzenesulfonic acid, 2-ethoxy-5-((4-((4-((4-ethoxy-3-sulfophenyl)amino)phenyl)(1-methyl-2-phenyl-1H-indol-3-yl)methylene)-2,5-cyclohexadien-1-ylidene)amino)-, sodium salt (1:1)