CAS 9045-12-9; ga -hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexa

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CAS:

9045-12-9

英文名称:

ga -hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexa

cyclohexanemethanamine, 5-amino-1,3,3-trimethyl-,polymer with alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) and

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