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4,4-二苯醚二甲酸4,4-二羧酸二苯醚4,4-Dicarboxydiphenyl Ether4,4-Oxobisbenzoic Acid(OBBA)CAS No:2215-89-6分子式:C14H10O5含量:≥99%外观:白色粉末包装:25Kg/桶

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三苯胺TriphenylamineN,N-diphenylbenzenamineCAS No:603-34-9分子式:C18H15N外观:白色晶体或粉末含量:≥99.0%干燥失重:≤ 0.5%熔点:124-128℃包装:25Kg/桶

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三(4-溴苯基)胺Tris(4-bromophenyl)amine4,4',4"-TribromotriphenylamineCAS No:4316-58-9外观:白色结晶或粉末含量:≥ 98%熔点:141-143℃包装:25Kg纸板桶

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4-溴三苯胺4-BromotriphenylamineCAS No:36809-26-4外观:白色粉末或结晶含量:≥ 98%熔点:108-112℃包装:25Kg/桶

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4-二苯氨基苯甲醛4-(N,N-Diphenylamino)benzaldehydep-FormyltriphenylamineCAS No:4181-05-9外观:微黄色粉末或结晶含量:≥ 98%熔点:129-133℃包装:25Kg/桶

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三(4-硝基苯基)胺Tris(4-nitrophenyl)amineCAS No:20440-93-1分子式:C18H12N4O6外观:淡黄色粉末含量:≥ 98%熔点:382-383℃包装:25Kg/桶

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H2N-PEG-NH2Amine-PEG-Amine, 1kAmine-PEG-Amine, 2kAmine-PEG-Amine, 3.4kAmine-PEG-Amine, 5kAmine-PEG-Amine, 10k

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HO-PEG-NH2, 2kHO-PEG-NH2, 3.4kHO-PEG-NH2, 5kHO-PEG-NH2, 10k

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NH2-PEG-COOH, 2kNH2-PEG-COOH, 3.4kNH2-PEG-COOH, 5k

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4-Arm PEG-NH24-Arm PEG-Amine, 2k4-Arm PEG-Amine, 10k4-Arm PEG-Amine, 20k

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8-Arm PEG-Amine, MW 10k8-Arm PEG-Amine, MW 20k8-Arm PEG-Amine, MW 40k

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