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Kresoxim-methyl

CAS 143390-89-0

Molecular structure of 143390-89-0
US productionNot reported
Import value, 2024$191M
Top sourceSwitzerland 35%

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

Why supply is unknown

Production is reported production, not a complete census of factories. Import value and source-country shares describe a shared customs category, not a separate chemical measurement.

Where It Comes From

Customs basis: HS 292800 · basket

These shares come from HS customs code 292800, which covers 112 tracked chemicals in total. They estimate the category's origin mix, not this chemical specifically.

Source Countries
CH 35%SwitzerlandIT 28%ItalyCN 12%ChinaIN 6%IndiaJP 6%Japan

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS143390-89-0
PubChem CIDNot recorded
DTXSIDDTXSID2032558
FormulaC18H19NO4
Mol. Weight313.353 g/mol
SMILESCO\N=C(\C(=O)OC)C1=C(COC2=C(C)C=CC=C2)C=CC=C1

Data Sources

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Brief citations

Kresoxim-methyl (CAS 143390-89-0) https://chemicalindependence.com/chemical/143390-89-0/ EPA CompTox (DSSTox): 143390-89-0. Retrieved 2026-04-29. https://comptox.epa.gov/dashboard/chemical/details/DTXSID2032558 US Census international trade: HS 292800 for CAS 143390-89-0. Reporting year: 2024. https://usatrade.census.gov/