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CAS 99035-50-4

CAS 99035-50-4 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 99035-50-4

CAS 99035-50-4PubChem CID 44149095

sodium 5-oxo-L-prolinate, compound with methylsilanetriol (1:1)

IUPAC name: sodium;(2S)-5-oxopyrrolidine-2-carboxylate;trihydroxy(methyl)silane

Molecular formula: C6H12NNaO6Si
Molecular weight: 245.24 g/mol
Exact mass: 245.03315792 Da
Topological polar surface area: 130.0 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 6
Covalent units: 3
Defined stereocentres: 1

Also known as

EINECS 308-916-5RefChem:183746308-916-5Sodium (2S)-5-oxopyrrolidine-2-carboxylate--methylsilanetriol (1/1/1)

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External database identifiers

EPA DTXSID:DTXSID00243935

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

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How CAS 99035-50-4 is used on this site

CAS 99035-50-4 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 99035-50-4 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.