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Acetic acid, 2-[3-(2-benzothiazolylamino)-1H-isoindol-1-ylidene]-2-cyano-, butyl ester

CAS 173285-73-9

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

Molecular structure of 173285-73-9
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

CAS173285-73-9
PubChem CIDNot recorded
DTXSIDDTXSID601369667
FormulaC22H18N4O2S
Mol. Weight402.47 g/mol
SMILESCCCCOC(=O)C(C#N)=C1N=C(NC2=NC3=C(S2)C=CC=C3)C2=C1C=CC=C2

Data Sources

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Brief citations

Acetic acid, 2-[3-(2-benzothiazolylamino)-1H-isoindol-1-ylidene]-2-cyano-, butyl ester (CAS 173285-73-9) https://chemicalindependence.com/chemical/173285-73-9/ EPA TSCA Inventory: CAS 173285-73-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory