70142-34-6
聚乙二醇12羟基硬脂酸酯(Octadecanoic acid, 12-hydroxy-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl))
CAS: 70142-34-6
化学式: (C18H36O3.(C2H4O)nH2O)x
70142-34-6 询问聚乙二醇12羟基硬脂酸酯(Octadecanoic acid, 12-hydroxy-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy