4-Chlorophthalic anhydride118-45-6100 % similar Bpda2420-87-361 % similar 4,5-Dichlorophthalic anhydride942-06-357 % similar 4,4′-Oxydiphthalic anhydride1823-59-257 % similar 2,4-Dichlorobenzoyl peroxide133-14-256 % similar 4-Methylphthalic anhydride19438-61-055 % similar Benzophenonetetracarboxylic dianhydride2421-28-555 % similar 4-Fluorophthalic anhydride319-03-955 % similar 4-Bromophthalic anhydride86-90-855 % similar Trimellitic anhydride chloride1204-28-055 % similar Naphthalenetetracarboxylic dianhydride81-30-152 % similar Phthalic anhydride85-44-952 % similar 3,3′,4,4′-Diphenyl sulfone tetracarboxylic dianhydride2540-99-052 % similar Methyl 2,5-dichlorobenzoate2905-69-351 % similar Methyl 2,4-dichlorobenzoate35112-28-851 % similar 2-Chloroanthraquinone131-09-950 % similar Ethylene glycol bis(anhydrotrimellitate)1732-96-350 % similar 4-tert-Butylphthalic anhydride32703-79-050 % similar Trimellitic anhydride552-30-750 % similar Methyl 2-amino-4-chlorobenzoate5900-58-350 % similar