109991 <common-name>Disodium 3-hydroxy-4-(4-phenylazo)phenylazo)naphthalene-2,7-disulphonate</common-name> <description nil="true"/> <cas>6226-78-4</cas> <pubchem-id>80367</pubchem-id> <chemical-formula>C22H16N4O7S2.2Na</chemical-formula> <weight>556.5</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">2026-04-05T18:24:51Z</created-at> <updated-at type="dateTime">2026-04-17T18:01:44Z</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=C1)N=NC2=CC=C(C=C2)N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]</moldb-smiles> <moldb-formula>C22H16N4O7S2.2Na</moldb-formula> <moldb-inchi>InChI=1/C22H16N4O7S2.2Na/c27-22-20(35(31,32)33)13-14-12-18(34(28,29)30)10-11-19(14)21(22)26-25-17-8-6-16(7-9-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/rC22H14N4Na2O7S2/c27-34-36(30,31)18-10-11-19-14(12-18)13-20(37(32,33)35-28)22(29)21(19)26-25-17-8-6-16(7-9-17)24-23-15-4-2-1-3-5-15/h1-13,29H</moldb-inchi> <moldb-inchikey>YDGHROMBRLEXLZ-UHFFFAOYSA-L</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">556.0099297</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <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>CHEM105884</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00080881</susdat-id> <iupac nil="true"/> </compound>