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2H-Pyran, tetrahydro-4-methyl-2-phenyl-, (2R,4S)-rel-

CAS 149713-23-5

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

Molecular structure of 149713-23-5
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

CAS149713-23-5
PubChem CIDNot recorded
DTXSIDDTXSID30888999
FormulaC12H16O
Mol. Weight176.259 g/mol
SMILESC[C@H]1CCO[C@H](C1)C1=CC=CC=C1

Data Sources

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Brief citations

2H-Pyran, tetrahydro-4-methyl-2-phenyl-, (2R,4S)-rel- (CAS 149713-23-5) https://chemicalindependence.com/chemical/149713-23-5/ EPA TSCA Inventory: CAS 149713-23-5. Retrieved 2026-10-04. https://www.epa.gov/tsca-inventory