{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "NIH/NCBI Data Team", "hasEmail": "mailto:info@ncbi.nlm.nih.gov"}, "description": "Chemical compound data from PubChem database. IUPAC Name: 2,2,4,4,6,6,8,8,10,10,12,12,14,14,16,16,18,18,20,20,22,22,24,24,26,26,28,28,30,30,32,32,34,34,36,36,38,38,40,40,42,42,44,44,46,46,48,48,50,50,52,52,54,54,56,56,58,58,60,60,62,62,64,64,66,66,68,68,70,70,72,72,74,74,76,76,78,78,80,80-octacontamethyl-1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79-tetracontaoxa-2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80-tetracontasilacyclooctacontane. Molecular Formula: C80H240O40Si40. Molecular Weight: 2966.1. This dataset contains comprehensive chemical information including structural data, physical properties, and biological activities. Useful for drug discovery, chemical research, and educational purposes.", "distribution": [{"@type": "dcat:Distribution", "description": "Access the complete Compound 528791: Cyclotetracosasiloxane, octacontamethyl on the official website.", "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/compound/528791", "mediaType": "text/html", "title": "Official Data Source"}], "identifier": "https://healthdata.gov/api/views/depi-7xib", "issued": "2025-09-05", "keyword": ["chemistry", "compound", "pubchem", "research", "science"], "landingPage": "https://healthdata.gov/d/depi-7xib", "modified": "2025-09-06", "programCode": ["009:066"], "publisher": {"@type": "org:Organization", "name": "National Center for Biotechnology Information (NCBI)"}, "theme": ["NIH"], "title": "Compound 528791: Cyclotetracosasiloxane, octacontamethyl"}