CAS号: 76755-68-5 英文名称: Isocyanic acid, polymethylenepolyphenylene ester, polymer with 1,1'-methylenebis[4-isocyanatobenzene], methyloxirane and oxirane 英文同义词: Isocyanic acid, polymethylenepolyphenylene ester, polymer with 1,1'-methylenebis[4-isocyanatobenzene], methyloxirane and oxirane 中文名称: 中文同义词: 分子式: 分子量: 0 Mol file