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CAS 16729-19-4

CAS 16729-19-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 16729-19-4

CAS 16729-19-4PubChem CID 165362841

Retin, 15-[(trimethylsilyl)oxy]-, (11-cis,13-cis)-

IUPAC name: [(2Z,4Z,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenoxy]-trimethylsilane

Molecular formula: C23H38OSi
Molecular weight: 358.6 g/mol
Exact mass: 358.269192366 Da
Topological polar surface area: 9.2 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 1
Defined stereocentres: 0

Also known as

MKFYWDRIINZECV-HHEUHLPGSA-N

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External database identifiers

EPA DTXSID:DTXSID101021862

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 16729-19-4

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How CAS 16729-19-4 is used on this site

CAS 16729-19-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 16729-19-4 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.