37312-05-3 Iron alloy,base,Fe 93-94,Cr 1.8-2.2,Mn 1.8-2.2,W 0.8-1.2,Si 0.7-1.1,C 0.1-0.2 (15Kh2G2SVA)
37312-37-1 Phenol, 4,4-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane, alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1-methylenebis(4-isocyanatobenzene)