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CAS NO:66564-99-6
CAS:
66564-99-6
英文名称:
and alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl)
2-propen-1-ol, polymer with1,3-diisocyanatomethylbenzene, ethoxydimethylsilane and alpha-hydro-omega -hydroxypoly(oxy-1,4-butanediyl)
