167747-81-1 | Propanoic acid,3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with diphenyl carbonate,1,6-hexanediol, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexaneand 1,1'-methylenebis[4-isocyanatocyclohexane], polyethylene-polypropyleneglycol mono-Bu ether-blocked | |