CAS NO:51309-30-9; ), alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methyle

CAS:

51309-30-9

英文名称:

), alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)] and 1,1'-methyle

1,4-butanediol, polymer with alpha-hydro- omega-hydroxypoly(oxy-1,4-butanediyl), alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)] and