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CAS NO:63948-88-9
CAS:
63948-88-9
英文名称:
5-isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,2-propan
5-isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-,polymer with 1,2-propanediol
