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Benzothiazolium, 5-chloro-2-[(hydroxyimino)methyl]-3-(3-sulfopropyl)-, inner salt

CAS 200434-45-3

EPA and Census publish no US supply data for this chemical.

Molecular structure of 200434-45-3
US productionNot reported
Top sourceNo public record

This chemical is listed as active in US commerce, but no company reported it to EPA’s survey for 2019 or 2023. Sites may have made or imported less than the threshold amount, or none.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS200434-45-3
PubChem CIDNot recorded
DTXSIDDTXSID201369691
FormulaC11H11ClN2O4S2
Mol. Weight334.79 g/mol
SMILESON=CC1=[N+](CCCS([O-])(=O)=O)C2=C(S1)C=CC(Cl)=C2

Data Sources

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Brief citations

Benzothiazolium, 5-chloro-2-[(hydroxyimino)methyl]-3-(3-sulfopropyl)-, inner salt (CAS 200434-45-3) https://chemicalindependence.com/chemical/200434-45-3/ EPA TSCA Inventory: CAS 200434-45-3. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory