CAS NO:70851-35-3; 1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-, polymerwith alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) and1,1'-methylenebis[isocyanatobenzene]

CAS:

70851-35-3

英文名称:

1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-, polymerwith alpha-hydro- omega -hydroxypoly(oxy-1,4-butanediyl) and1,1'-methylenebis[isocyanatobenzene]