320355 <common-name>5,5'-spirobi[4,6-dioxa-5-boranuidatricyclo[7.4.0.03,7]trideca-1(13),2,7,9,11-pentaene]</common-name> <description>5,5'-spirobi[4,6-dioxa-5-boranuidatricyclo[7.4.0.03,7]trideca-1(13),2,7,9,11-pentaene]) is a chemical compound with the formula C20H12BO4-. It has an average molecular weight of 327.10 g/mol.</description> <cas nil="true"/> <pubchem-id>11013057</pubchem-id> <chemical-formula>C20H12BO4-</chemical-formula> <weight>327.1</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">2026-08-29T19:13:29Z</created-at> <updated-at type="dateTime">2026-08-29T19:13:29Z</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>[B-]12(OC3=CC4=CC=CC=C4C=C3O1)OC5=CC6=CC=CC=C6C=C5O2</moldb-smiles> <moldb-formula>C20H12BO4-</moldb-formula> <moldb-inchi>InChI=1S/C20H12BO4/c1-2-6-14-10-18-17(9-13(14)5-1)22-21(23-18)24-19-11-15-7-3-4-8-16(15)12-20(19)25-21/h1-12H/q-1</moldb-inchi> <moldb-inchikey>PVCBZKCTRMHFHH-UHFFFAOYSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">327.082864</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>CHEM316248</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>5,5'-spirobi[4,6-dioxa-5-boranuidatricyclo[7.4.0.03,7]trideca-1(13),2,7,9,11-pentaene]</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>Naphthalenes</klass> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0271103</sync-id> <structure-inchikey>PVCBZKCTRMHFHH-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>200000000000000000000000000000000001000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000100000000000000000000000000000000001000000000000000001800000000000000000000000000100000000000000000000000000000000000000000000080000000000000000000000000000000000000100000000000000000008000000000000000020000000000000000200000000000000008000000001000040000000400000000000000000000020000000000000</structure-fingerprint> <structure-pattern-fingerprint>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</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAZAAAAHgAAAIABBSAiAAAA/wQIACgAAAAD AgZAKAAAAAMEBkBoAAAAAwMBBkAoAAAAAwQGQGgAAAADAwEGQGgAAAADAwEG QGgAAAADAwEGQGgAAAADAwEGQCgAAAADBAZAaAAAAAMDAQZAKAAAAAMECAAo AAAAAwIIACgAAAADAgZAKAAAAAMEBkBoAAAAAwMBBkAoAAAAAwQGQGgAAAAD AwEGQGgAAAADAwEGQGgAAAADAwEGQGgAAAADAwEGQCgAAAADBAZAaAAAAAMD AQZAKAAAAAMECAAoAAAAAwILAAEAAQIgAgNoDAMEaAwEBWgMBQZoDAYHaAwH CGgMCAloDAkKaAwKC2gMCwwgAA0ADQ4gDg9oDA8QaAwQEWgMERJoDBITaAwT FGgMFBVoDBUWaAwWF2gMFxggDAAAGAAACwJoDAkEaAwXDmgMFRBoDEIGAAAA BQEADAsCBgMECQoLAgYFBgcICQQFDQAYFw4GDxAVFhcOBhESExQVEBcEAAAA AAAAABY= </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T05:25:33Z</structure-indexed-at> </compound>