dihydroxyterephthalic| 毕得医药

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2,6-Dihydroxyterephthalic acid: BD0118156869660-39-598%; ￥111.01g

2,5-Dihydroxyterephthalic acid: BD6030610-92-498%; ￥44.05g

2,3-Dihydroxyterephthalic acid: BD16873219829-72-297%; ￥37.01g

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