4-Bromo-1,8-naphthalic anhydride81-86-7100 % similar 4-Chloro-1,8-naphthalic anhydride4053-08-163 % similar 4-Amino-1,8-naphthalic anhydride6492-86-061 % similar 1,8-Naphthalic anhydride81-84-555 % similar Naphthalenetetracarboxylic dianhydride81-30-153 % similar Perylenetetracarboxylic dianhydride128-69-852 % similar 4-Sulfonaphthalic anhydride potassium salt71501-16-150 % similar 3-Bromobenzanthrone81-96-950 % similar Phthalic anhydride85-44-948 % similar 3,9-Dibromo-7H-benz[de]anthracen-7-one81-98-144 % similar 4-Bromophthalic anhydride86-90-843 % similar 3-Chlorophthalic anhydride117-21-542 % similar Methyl 2-bromobenzoate610-94-642 % similar 3-Iodophthalic anhydride28418-88-441 % similar 3-Hydroxyphthalic anhydride37418-88-541 % similar 3-Methylphthalic anhydride4792-30-741 % similar 3-Fluorophthalic anhydride652-39-141 % similar 5-Bromoacenaphthene2051-98-141 % similar 2,3′,3,4′-Biphenyltetracarboxylic dianhydride36978-41-340 % similar 4-Chlorophthalic anhydride118-45-639 % similar