345722 <common-name>4-[[(z)-1,2-dicyano-2-[(2-hydroxynaphthalen-1-yl)methylideneamino]ethenyl]iminomethyl]-3-hydroxynaphthalene-2-carboxylic acid</common-name> <description>4-[[(z)-1,2-dicyano-2-[(2-hydroxynaphthalen-1-yl)methylideneamino]ethenyl]iminomethyl]-3-hydroxynaphthalene-2-carboxylic acid is a chemical compound with the formula C27H16N4O4. It has an average molecular weight of 460.40 g/mol.</description> <cas nil="true"/> <pubchem-id>136486960</pubchem-id> <chemical-formula>C27H16N4O4</chemical-formula> <weight>460.4</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">2026-08-31T08:41:25Z</created-at> <updated-at type="dateTime">2026-08-31T08:41:25Z</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=C2C(=C1)C=CC(=C2C=NC(=C(C#N)N=CC3=C(C(=CC4=CC=CC=C43)C(=O)O)O)C#N)O</moldb-smiles> <moldb-formula>C27H16N4O4</moldb-formula> <moldb-inchi>InChI=1S/C27H16N4O4/c28-12-23(30-14-21-18-7-3-1-5-16(18)9-10-25(21)32)24(13-29)31-15-22-19-8-4-2-6-17(19)11-20(26(22)33)27(34)35/h1-11,14-15,32-33H,(H,34,35)/b24-23-,30-14?,31-15?</moldb-inchi> <moldb-inchikey>ULBBYGIAYKLJDA-RSYVBMCRSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">460.117155</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>4.8</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>CHEM341615</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>4-[[(z)-1,2-dicyano-2-[(2-hydroxynaphthalen-1-yl)methylideneamino]ethenyl]iminomethyl]-3-hydroxynaphthalene-2-carboxylic 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 nil="true"/> <superklass nil="true"/> <klass nil="true"/> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0296078</sync-id> <structure-inchikey>ULBBYGIAYKLJDA-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>80000000000000000000000000000000400000008300000000000000000000000000000000000020000000004000000000000000080000000000000000000000080000000000000000000000020000028000200000004000000000000004200110000000802000080100000000000000000000000000000000000002000010000000001800080000000000000000000000100000000000000000000000000000200000000040000088000000000000000020000100000000000008000000000040000002100000000000000000000000000000000000200000000000000000000000001000440000000000400000000000080000100000000000000</structure-fingerprint> 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