?? ??:

37383-28-1

???:

1,4-????,.??.-????-.???.-???????(??-1,4-????)?1,1-????????????????

???(??):

1,4-????,.??.-????-.???.-???????(??-1,4-????)?1,1-????????????????

???:

1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebisisocyanatobenzene

???(??):

1,4-Butanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebisisocyanatobenzene

CBNumber:

CB21209888

???:

(C15H10N2O2.C4H10O2.(C4H8O)nH2O)x

??? ??:

0

MOL ??:

Mol file