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CAS号: 39385-58-5 英文名称: 1,2-Ethanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 1,1-methylenebis4-isocyanatobenzene 英文同义词: 1,2-Ethanediol, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 1,1-methylenebis4-isocyanatobenzene 中文名称: 中文同义词: 分子式: 分子量: 0 Mol file