1,3-Propanediol,2-ethyl-2-(hydroxymethyl)-, polymer with a-hydro-w-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and1,1'-methylenebis[isocyanatobenzene], Me Et ketone oxime-blocked
CAS No. 154517-56-3
Be2F2O 63990-88-5