276987 <common-name>1-o-benzyl 4-o-[dibutyl-[(e)-4-[dibutyl-[(e)-4-oxo-4-phenylmethoxybut-2-enoyl]oxystannyl]oxy-4-oxobut-2-enoyl]oxystannyl] (e)-but-2-enedioate</common-name> <description>1-o-benzyl 4-o-[dibutyl-[(e)-4-[dibutyl-[(e)-4-oxo-4-phenylmethoxybut-2-enoyl]oxystannyl]oxy-4-oxobut-2-enoyl]oxystannyl] (e)-but-2-enedioate is a chemical compound with the formula C42H56O12Sn2. With an average molecular weight of 990.30 g/mol, 1-o-benzyl 4-o-[dibutyl-[(e)-4-[dibutyl-[(e)-4-oxo-4-phenylmethoxybut-2-enoyl]oxystannyl]oxy-4-oxobut-2-enoyl]oxystannyl] (e)-but-2-enedioate is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>16684107</pubchem-id> <chemical-formula>C42H56O12Sn2</chemical-formula> <weight>990.3</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">2026-08-26T16:48:33Z</created-at> <updated-at type="dateTime">2026-08-26T16:48:33Z</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>CCCC[Sn](CCCC)(OC(=O)C=CC(=O)OCC1=CC=CC=C1)OC(=O)C=CC(=O)O[Sn](CCCC)(CCCC)OC(=O)C=CC(=O)OCC2=CC=CC=C2</moldb-smiles> <moldb-formula>C42H56O12Sn2</moldb-formula> <moldb-inchi>InChI=1S/2C11H10O4.C4H4O4.4C4H9.2Sn/c2*12-10(13)6-7-11(14)15-8-9-4-2-1-3-5-9;5-3(6)1-2-4(7)8;4*1-3-4-2;;/h2*1-7H,8H2,(H,12,13);1-2H,(H,5,6)(H,7,8);4*1,3-4H2,2H3;;/q;;;;;;;2*+2/p-4/b2*7-6+;2-1+;;;;;;</moldb-inchi> <moldb-inchikey>ZOCXRPUOFGZFCC-AKFWSUAYSA-J</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">992.18158</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>CHEM272880</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>1-o-benzyl 4-o-[dibutyl-[(e)-4-[dibutyl-[(e)-4-oxo-4-phenylmethoxybut-2-enoyl]oxystannyl]oxy-4-oxobut-2-enoyl]oxystannyl] (e)-but-2-enedioate</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>CED0229174</sync-id> <structure-inchikey>ZOCXRPUOFGZFCC-UHFFFAOYSA-J</structure-inchikey> 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