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CAS NO:67786-33-8
CAS:
67786-33-8
英文名称:
isocyanic acid, polymethylenepolyphenylene ester, polymer with methyloxirane an
d 2,2',2''-nitrilotris[ethanol]
isocyanic acid, polymethylenepolyphenylene ester,polymer with methyloxirane and 2,2',2''-nitrilotris[ethanol]
