CAS NO:150448-84-3; -1,2-ethanediyl), 1,1'-methylenebis[isocyanatobenzene], methyloxirane and oxira

CAS:

150448-84-3

英文名称:

-1,2-ethanediyl), 1,1'-methylenebis[isocyanatobenzene], methyloxirane and oxira

2-oxepanone, polymer with 1,4-butanediol,.alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl),1,1'-methylenebis[isocyanatobenzene], methyloxirane and oxirane