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Furcellaran

CAS 9000-21-9

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

Molecular structure of 9000-21-9
US productionNot reported
Top sourceNo public record

EPA lists this chemical as inactive, meaning no company reported making, importing or processing it in the US from 2006 to 2016.

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

CAS9000-21-9
PubChem CIDNot recorded
DTXSIDDTXSID9093773
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Furcellaran (CAS 9000-21-9) https://chemicalindependence.com/chemical/9000-21-9/ EPA CompTox (DSSTox): 9000-21-9. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID9093773 EPA TSCA Inventory: CAS 9000-21-9. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory