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CAS NO:66564-48-5
CAS:
66564-48-5
英文名称:
oly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane]
2-propen-1-ol, polymer with dimethoxymethylsilane,alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) and