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CAS NO:68259-24-5
CAS:
68259-24-5
英文名称:
thanediyl)bis(oxy)]bis[propanol] and oxybis[propanol]
isocyanic acid, polymethylenepolyphenylene ester,polymer with [(1-methyl-1,2-ethanediyl)bis(oxy)]bis[propanol] andoxybis[propanol]