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CAS NO:31133-79-6
CAS:
31133-79-6
英文名称:
Isophthalic-d4acid,polyester with carbonic acid and 4,4'-isopropylidenediphenol
Isophthalic acid,polyester with carbonic acid and 4,4'-isopropylidene-methyl,methyl-d6-diphenol
