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HPLC 99%min
Bis[(3 4-dicarboxylic anhydride) phenyl]terephthalate CAS 21117-79-3
[4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate CAS 22095-98-3
4-Aminobenzoic acid 4-aminophenyl ester CAS 20610-77-9
9 9-dimethyl-9H-fluorene-2 7-diamine CAS 216454-90-9
MESO-BUTANE-1 2 3 4-TETRACARBOXYLIC DIANHYDRIDE CAS 4534-73-0
HPLC 99.5%min
9 9-Bis(3 4-dicarboxyphenyl)fluorene Dianhydride CAS 135876-30-1
4 4'-Oxybis(benzoyl Chloride) CAS 7158-32-9
3 4'-Oxydianiline CAS 2657-87-6
4 4'-BIS(3-AMINOPHENOXY)DIPHENYL SULFONE CAS 30203-11-3
2-(3-AMINO-PHENYL)-BENZOOXAZOL-5-YLAMINE CAS 13676-47-6
2 2-Bis(3-amino-4-hydroxyphenyl)propane CAS 1220-78-6
2-(4-Aminophenyl)-1H-benzimidazol-5-amine CAS 7621-86-5
Cyclobutane-1 2 3 4-tetracarboxylic dianhydride CAS 4415-87-6
1 2 4 5-Cyclohexanetetracarboxylic acid dianhydride CAS 2754-41-8
2 2-Bis(3 4-dimethylphenyl)hexafluoropropane CAS 65294-20-4
4 4'-(4 4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE) CAS 38103-06-9
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![Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate CAS 21117-79-3](/static/upload/image/20230801/1690882783987886.gif)
![[4-(4-aminobenzoyl)oxyphenyl] 4-aminobenzoate CAS 22095-98-3](/static/upload/image/20230801/1690882559273410.gif)
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