CAS NO:72928-66-6; 4,4'-methylenebis[benzenamine], 1,1'-methylenebis[4-isocyanatobenzene] and 1,1'

CAS:

72928-66-6

英文名称:

4,4'-methylenebis[benzenamine], 1,1'-methylenebis[4-isocyanatobenzene] and 1,1'

2-oxepanone, polymer with alpha-hydro- omega-hydroxypoly(oxy-1,4-butanediyl), 4,4'-methylenebis[benzenamine],