310327 <common-name>2-[2-[5-[(3-amino-4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-5-nitrobenzenesulfonic acid</common-name> <description>2-[2-[5-[(3-amino-4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-5-nitrobenzenesulfonic acid has the chemical formula C18H13N7O9S. With an average molecular weight of 503.40 g/mol, 2-[2-[5-[(3-amino-4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-5-nitrobenzenesulfonic acid is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>3019655</pubchem-id> <chemical-formula>C18H13N7O9S</chemical-formula> <weight>503.4</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">2026-08-29T05:30:37Z</created-at> <updated-at type="dateTime">2026-08-29T05:30:37Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>C1=CC(=C(C=C1NN=C2C(=O)C=CC(=NNC3=C(C=C(C=C3)[N+](=O)[O-])S(=O)(=O)O)C2=O)N)[N+](=O)[O-]</moldb-smiles> <moldb-formula>C18H13N7O9S</moldb-formula> <moldb-inchi>InChI=1S/C18H13N7O9S/c19-11-7-9(1-5-14(11)25(30)31)20-23-17-15(26)6-4-13(18(17)27)22-21-12-3-2-10(24(28)29)8-16(12)35(32,33)34/h1-8,20-21H,19H2,(H,32,33,34)</moldb-inchi> <moldb-inchikey>CGJOOJUTVZREOV-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">503.0495462</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>2.5</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>CHEM306220</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>2-[2-[5-[(3-amino-4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-5-nitrobenzenesulfonic 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"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom>Organic compounds</kingdom> <superklass>Benzenoids</superklass> <klass>Benzene and substituted derivatives</klass> <subklass>Benzenesulfonic acids and derivatives</subklass> <paper-count type="integer" nil="true"/> <sync-id>CED0261306</sync-id> <structure-inchikey>CGJOOJUTVZREOV-UHFFFAOYSA-N</structure-inchikey> 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