CAS 56551-71-4; acid and 1,1'-methylenebis[4-isocyanatobenzene]

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CAS:

56551-71-4

英文名称:

acid and 1,1'-methylenebis[4-isocyanatobenzene]

hexanedioic acid, polymer with1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and

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