benzidine-2,2'-disulfonic acid


benzidine-2,2'-disulfonic acid; 4,4'-diaminobiphenyl-2,2'-disulfonic acid
Formula:C12H12N2O6S2; 344.37 g/mol
InChiKey:MBJAPGAZEWPEFB-UHFFFAOYSA-N
SMILES:Nc1ccc(c2ccc(N)cc2[S](O)(=O)=O)c(c1)[S](O)(=O)=O
Molecular structure of benzidine-2,2'-disulfonic acid