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4-Fluoroisophthalic acid: BD305298327-95-797%; ￥287.0250mg

2-Fluoroisophthalic acid: BD2459591583-65-997%; ￥524.01g

2,4,5,6-Tetrafluoroisophthalic acid: BD55471551-39-998%; ￥337.01g

5-Fluoroisophthalic acid: BD57741583-66-097%; ￥41.0250mg

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