4-Chloro-1,8-naphthalic anhydride4053-08-1100 % similar 4-Amino-1,8-naphthalic anhydride6492-86-063 % similar 4-Bromo-1,8-naphthalic anhydride81-86-763 % similar 1,8-Naphthalic anhydride81-84-556 % similar 3-Chlorophthalic anhydride117-21-556 % similar Naphthalenetetracarboxylic dianhydride81-30-155 % similar Perylenetetracarboxylic dianhydride128-69-853 % similar 4-Sulfonaphthalic anhydride potassium salt71501-16-151 % similar 3,6-Dichlorophthalic anhydride4466-59-550 % similar Phthalic anhydride85-44-950 % similar 4,5-Dichlorophthalic anhydride942-06-350 % similar 4-Chloronaphthalene-1-carboxylic acid1013-04-345 % similar 4-Chlorophthalic anhydride118-45-644 % similar 3-Iodophthalic anhydride28418-88-442 % similar 3-Hydroxyphthalic anhydride37418-88-542 % similar 3-Methylphthalic anhydride4792-30-742 % similar Methyl 2-chlorobenzoate610-96-842 % similar 3-Fluorophthalic anhydride652-39-142 % similar 2,3′,3,4′-Biphenyltetracarboxylic dianhydride36978-41-340 % similar Bpda2420-87-340 % similar