66567 <common-name>C.I. Direct Green 26, pentasodium salt</common-name> <description nil="true"/> <cas>6388-26-7</cas> <pubchem-id>101690369</pubchem-id> <chemical-formula>C50H38N12O18S4</chemical-formula> <weight>1333.1</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">2026-04-03T06:50:58Z</created-at> <updated-at type="dateTime">2026-04-17T18:06:56Z</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>[Na+].[Na+].[Na+].[Na+].[Na+].COC1=CC(N=NC2=C3C(O)=CC(=CC3=CC(=C2)S([O-])(=O)=O)S([O-])(=O)=O)=C(C)C=C1N=NC1=C(O)C2=C(NC3=NC(NC4=CC=C(C=C4)N=NC4=CC(C([O-])=O)=C(O)C=C4)=NC(NC4=CC=CC=C4)=N3)C=C(C=C2C=C1S([O-])(=O)=O)S([O-])(=O)=O</moldb-smiles> <moldb-formula>C50H38N12O18S4</moldb-formula> <moldb-inchi>InChI=1S/C50H38N12O18S4/c1-24-14-36(41(80-2)23-35(24)59-61-38-21-32(82(71,72)73)15-25-16-33(83(74,75)76)22-40(64)43(25)38)60-62-45-42(84(77,78)79)18-26-17-31(81(68,69)70)20-37(44(26)46(45)65)53-50-55-48(51-27-6-4-3-5-7-27)54-49(56-50)52-28-8-10-29(11-9-28)57-58-30-12-13-39(63)34(19-30)47(66)67/h3-23,63-65H,1-2H3,(H,66,67)(H,68,69,70)(H,71,72,73)(H,74,75,76)(H,77,78,79)(H3,51,52,53,54,55,56)/b58-57+,61-59-,62-60+</moldb-inchi> <moldb-inchikey>HTPJPKXFBLUBPI-UHFFFAOYSA-I</moldb-inchikey> <moldb-average-mass type="decimal">1333.07</moldb-average-mass> <moldb-mono-mass type="decimal">1222.130985</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>17286477</chemspider-id> <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>CHEM062460</chemdb-id> <dsstox-id>DTXSID8064305</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00019440</susdat-id> <iupac nil="true"/> </compound>