4,4'-methanediylbis(3-hydroxynaphthalene-2-carboxylic acid)- 4,4'-sulfonyldianiline(1:1);AC1Q6UDZ;AC1L4FF2;AR-1F8054;4-(4-aminophenyl)sulfonylaniline; 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid
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