| CAS登錄號 | 中文名 | 英文名 | 分子結(jié)構(gòu)式 | 分子式 | 詳情 | 供應(yīng)商 |
| 57029-46-6 | Isocyanic acid, polymethylenepolyphenylene ester, polymer with α,α',α''- 1,2,3-propanetriyltris[?; Isocyanic acid, polymethylenepolyphenylene ester, polymer with α,α',α''- 1,2,3-propanetriyltris[ω-hydroxypoly[oxy(methyl -1,2-ethanediyl)]]; Polymethylene polyphenyl isocyanate(PMPPI) | 無 | 詳情 | 供應(yīng)商 |