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CAS NO:154007-07-5
CAS:
154007-07-5
英文名称:
edioic acid and 1,1'-methylenebis[isocyanatobenzene]
nonanedioic acid, polymer with 1,4-butanediol,1,4-cyclohexanedimethanol, hexanedioic acid and1,1'-methylenebis[isocyanatobenzene]
