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2-Isobutyl-3,5-dimethyl-pyrazine

CAS 70303-42-3

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

Molecular structure of 70303-42-3
US productionNot reported
Top sourceNo public record

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

No public supply or use records

Neither EPA production reports, Census trade data nor FDA listings cover this chemical, so no one publishes where the US gets it or what it goes into. Why supply is unknown

Chemical Identity

CAS70303-42-3
PubChem CIDNot recorded
DTXSIDDTXSID80220582
FormulaC10H16N2
Mol. Weight164.252 g/mol
SMILESCC(C)CC1=NC=C(C)N=C1C

Data Sources

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Brief citations

2-Isobutyl-3,5-dimethyl-pyrazine (CAS 70303-42-3) https://chemicalindependence.com/chemical/70303-42-3/ EPA CompTox (DSSTox): 70303-42-3. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID80220582