198907-14-1 1,4-Butanediol,polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine,1,6-diisocyanatohexane, hydrazine, a-hydro-w-hydroxypoly[oxy(methyl-1,2-ethanediyl)],5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane,4,4'-(1-methylethylidene)bis[phenol 74045-37-7 N,N,N',N',N'',N'',N''',N'''-octamethyl-1,3-Disilacyclobutane-1,1,3,3-tetramine