4-Aminobenzoic Acid(USP/BP)
                  Benzocaine(USP/BP/EP)
                  3-Aminobenzoic Acid
                  4-Trifluoromethyl Salicylic Acid
                  Ethyl 4-dimethylaminobenzoate
                   
                   

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                CAS??

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                ?3-Aminophenylacetylene? 54060-30-9

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                ?Isophthaloyl dichloride? 99-63-8 ????
                ?di(ethylene glycol) dibenzoate? 120-55-8 ????
                ?4-Aminobenzoic acid 4-aminophenyl ester? 20610-77-9 ????
                ?4,4'-(4,4'-isopropylidenediphenoxy)bis-(phthalic? 38103-06-9 ????
                ?2-Chloro-p-phenylenediamine sulfate? 61702-44-1
                6219-71-2

                ????

                ?2,3,3',4'-Biphenyltetracarboxylic dianhydride? 36978-41-3 ????
                ?Oxydiphthalicanhydride? 1823-59-2 ????
                ?Bisaniline (BSM)? 2687-27-6

                ????

                ?3,3'-Diaminobenzophenone? 611-79-0 ????
                ?3,3’-DIAMINO BENZOPHENONE(3.3一DABP)? 611-79-0 ????
                ?2,5-Dihydroxyterephthalic acid? 610-92-4 ????
                ?Benzenamine,4,4'-[(phenylphosphinylidene)bis(4,1-phenyleneoxy)]bis- (9CI)? 121566-10-7 ????
                ?4-BROMOPHTHALIC ACID ANHYDRIDE? 86-90-8

                ????

                ?4-Bromo Phthalic anhydride? 86-90-8 ????
                ?4-Bromo Phthalic anhydride? 86-90-8 ????
                ?2,3,3',4'-Diphenyl ether tetracarboxylic acid dianhydride? 50662-95-8 ????
                ?Glycidyl methacrylate? 106-91-2

                ????

                ?1,2,3,6-Tetrahydrobenzaldehyde? 100-50-5 ????
                ?P-ODA? 1215223-23-6 ????
                ?p-Acetoxy Styrene (p-Vinyl Phenyl Acetate)? 2628-16-2 ????
                ?MONO-METHYL CIS-5-NORBORNENE-ENDO-2,3-DICARBOXYLATE? 96185-91-0 ????
                ?3,5-Diaminobenzoic acid? 535-87-5

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                ?3,5-Diaminobenzoic acid? 535-87-5 ????
                ?3-Tert-Butyladipic Acid? 10347-88-3 ????
                ?Oxybisbenzoic acid(OBBA)? 2215-89-6 ????
                ?3,4'-Oxydianiline (3,4'-ODA)? 2657-87-6

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                ?4,4'-Diamino Benzanilide? 785-30-8 ????
                ?4,4'-(1,3-phenylenedioxy)dianiline? 2479-46-1 ????
                ?2,2-Bis[4-(4-aminophenoxy)phenyl]propane (BAPP)? 13080-86-9 ????
                ?4,4'-(4,4'-Isopropylidenediphenyl-1,1'-diyldioxy)dianiline? 13080-86-9 ????
                ?1,4-bis(4-aminophenoxy)-2-phenylbenzene? 94148-67-1

                ????

                ?1,3-Bis[4-(3-aminophenoxy)benzoyl]benzene?? 110471-15-3 ????
                ? 34?
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