343807 <common-name>5-[(3,4-dihydroxyphenyl)diazenyl]-2-[(e)-2-[4-[(3,4-dihydroxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid</common-name> <description nil="true"/> <cas nil="true"/> <pubchem-id>135422265</pubchem-id> <chemical-formula>C26H20N4O10S2</chemical-formula> <weight>612.6</weight> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-08-31T05:23:36Z</created-at> <updated-at type="dateTime">2026-08-31T05:23:36Z</updated-at> <interacting-proteins 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nil="true"/> <state nil="true"/> <logp>3.8</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM339700</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>5-[(3,4-dihydroxyphenyl)diazenyl]-2-[(e)-2-[4-[(3,4-dihydroxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> 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��(��� � h� h� �h���h�� h��� � ���������������� ��(��� ��h���h���h���h���h��� ��(��� ��h�� h� !h�!"h�"#h�!$ % �&�&'��&(��&)���h� �h���h�#�h�B������������ �� ���������� !"#�����������</structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:43:08Z</structure-indexed-at> </compound>