68541-67-3
英文名称
Poly[oxy(methyl-1,2-ethanediyl)],.alpha.,.alpha.',.alpha.''-1,2,6-hexanetriyltris[.omega.-hydroxy-,polymerwith1,1'-methylenebis[4-isocyanatobenzene]
CAS
68541-67-3
分子式
(C15H10N2O2.(C3H6O)n(C3H6O)n(C3H6O)nC6H14O3)x