CAS NO:57636-09-6; isocyanic acid, polymethylenepolyphenylene ester,polymer with alpha-hydro- omega -hydroxypoly(oxy-1,2-ethanediyl)

CAS:

57636-09-6

英文名称:

isocyanic acid, polymethylenepolyphenylene ester,polymer with alpha-hydro- omega -hydroxypoly(oxy-1,2-ethanediyl)