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Featured China Synthesis material intermediates Products

• 4,4'-Diaminobenzophenone  611-98-3

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  Shenzhen Feiming Science and Technology Co., Ltd.    

• 4-Phenylethynylphthalic Anhydride  119389-05-8

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  Shenzhen Feiming Science and Technology Co., Ltd.    

• 3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride  2540-99-0

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  Shenzhen Feiming Science and Technology Co., Ltd.    

• 4,4'-DiaMino-3,3'-DiMethyldiphenylMethane  838-88-0

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  Shenzhen Feiming Science and Technology Co., Ltd.    

• 4,4-Bis(3-Aminophenoxy)diphenyl Sulfone  30203-11-3

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  Shenzhen Feiming Science and Technology Co., Ltd.    

• p-Phenylenediamine  106-50-3

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  Shenzhen Feiming Science and Technology Co., Ltd.    

• 4,4'-Methylenedianiline  101-77-9

  Synonyms: DDM or MDA CAS NO.: 101-77-9 EINECS: 202-974-4 MF: C13H14N2 MW: 198.26 MP: > 89-91 ?C Appearance: white to light yellow solid Assay: >98.5% ;4,4'-Methy... >>>

  Shenzhen Feiming Science and Technology Co., Ltd.    

• 4,4'-Oxydianiline  101-80-4

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  Shenzhen Feiming Science and Technology Co., Ltd.    

• 4,4-bis(4-amino-2-trifluoromethylphenoxy)diphenyl ether  

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  Shenzhen Feiming Science and Technology Co., Ltd.    

• Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride  122640-83-9

  ;[5,5'-Biisobenzofuran]-1,1',3,3'-tetrone, dodecahydro-;Dodecahydro-5,5'-bi-2-benzofuran-1,1',3,3'-tetrone;Dicyclohexyl-3,4,3,4-tetracarboxylic dianhydride;... >>>

  Shenzhen Feiming Science and Technology Co., Ltd.    

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