dianhydride| 毕得医药

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Diethylenetriaminepentaacetic dianhydride Diethylenetriaminepentaacetic dianhydride 品牌：毕得: BD1555423911-26-498%; 登录 5g

Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride 品牌：毕得: BD1166691719-83-198%; 登录 25g

Benzophenone-3,3',4,4'-tetracarboxylic dianhydride Benzophenone-3,3',4,4'-tetracarboxylic dianhydride 品牌：毕得: BD811932421-28-596%; 登录 500g

1,2,4,5-Cyclohexanetetracarboxylic Dianhydride 1,2,4,5-Cyclohexanetetracarboxylic Dianhydride 品牌：毕得: BD1741452754-41-895%; 登录 10g

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