CAS NO:67599-28-4; 2-oxepanone, polymer with hydrazine, alpha-hydro- omega -hydroxypoly(oxy-1,2-et

CAS:

67599-28-4

英文名称:

2-oxepanone, polymer with hydrazine, alpha-hydro- omega -hydroxypoly(oxy-1,2-et

hanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane]

2-oxepanone, polymer with hydrazine, alpha-hydro-omega -hydroxypoly(oxy-1,2-ethanediyl) and