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2-Quinazolineacetonitrile, α-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-3,4-dihydro-4-oxo-

CAS 71552-60-8

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

Molecular structure of 71552-60-8
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

CAS71552-60-8
PubChem CIDNot recorded
DTXSIDDTXSID30887927
FormulaC22H12N6O4
Mol. Weight424.376 g/mol
SMILESO=C1NC(=O)C(=C2NC(=C(C#N)C3=NC4=C(C=CC=C4)C(=O)N3)C3=C2C=CC=C3)C(=O)N1

Data Sources

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Brief citations

2-Quinazolineacetonitrile, α-[2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene]-3,4-dihydro-4-oxo- (CAS 71552-60-8) https://chemicalindependence.com/chemical/71552-60-8/ EPA TSCA Inventory: CAS 71552-60-8. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory