83654 <common-name>7,11B-dihydrobenz[b]indeno[1,2-d]pyran-3,6a,9,10(6H)-tetrol</common-name> <description>7,11B-dihydrobenz[b]indeno[1,2-d]pyran-3,6a,9,10(6H)-tetrol belongs to the 1-benzopyrans, a subclass of benzopyrans within the organic compounds. This organoheterocyclic compound has the chemical formula C16H14O5 and an average molecular weight of 286.28 g/mol.</description> <cas nil="true"/> <pubchem-id>222515</pubchem-id> <chemical-formula>C16H14O5</chemical-formula> <weight nil="true"/> <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">2026-04-04T19:33:17Z</created-at> <updated-at type="dateTime">2026-04-04T19:33:17Z</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>[H][C@]12C3=CC(O)=C(O)C=C3C[C@@]1(O)COC1=C2C=CC(O)=C1</moldb-smiles> <moldb-formula>C16H14O5</moldb-formula> <moldb-inchi>InChI=1/C16H14O5/c17-9-1-2-10-14(4-9)21-7-16(20)6-8-3-12(18)13(19)5-11(8)15(10)16/h1-5,15,17-20H,6-7H2</moldb-inchi> <moldb-inchikey>UWHUTZOCTZJUKC-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal">286.283</moldb-average-mass> <moldb-mono-mass type="decimal">286.0841235</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>CHEM079547</chemdb-id> <dsstox-id>DTXSID80883393</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00043407</susdat-id> <iupac nil="true"/> <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>Organoheterocyclic compounds</superklass> <klass>Benzopyrans</klass> <subklass>1-benzopyrans</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0165126</sync-id> <structure-inchikey>UWHUTZOCTZJUKC-JKSUJKDBSA-N</structure-inchikey> <structure-fingerprint>8000000000000000000000000000000000000000000000000004000000000000000000000400000000000000400000000000000010000000000000000000040000000000020000800000000100000000010040000000000000010000000000000000100000000000020008000000000000000000101001000008000000000000080000000020010000000000000080080000000000000000004020000000000000080000000000000000000000000000000000000040000000000000002100002000000400000000010000000000000200000000000000000000000000000040000000400000000000000000000000000000002000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle>ï¾­Þ������������������������€�� 4�������@(������@h�������@(�������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">2026-09-19T04:29:18Z</structure-indexed-at> </compound>