1,3-Diethyl 2-[2-(4-chloro-5-fluoro-3-methyl-2-pyridinyl)-2-cyclopropylethylidene]propanedioate

1,3-Diethyl 2-[2-(4-chloro-5-fluoro-3-methyl-2-pyridinyl)-2-cyclopropylethylidene]propanedioate (CAS 169749-90-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H21ClFNO4 and a molecular weight of 369.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 169749-90-0
Jingsj CID: J-1816099-4
Molecular Formula: C₁₈H₂₁ClFNO₄
Molecular Weight: 369.8 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,3-Diethyl 2-[2-(4-chloro-5-fluoro-3-methyl-2-pyridinyl)-2-cyclopropylethylidene]propanedioate?

The CAS number of 1,3-Diethyl 2-[2-(4-chloro-5-fluoro-3-methyl-2-pyridinyl)-2-cyclopropylethylidene]propanedioate is 169749-90-0.

What are the molecular formula and molecular weight of 1,3-Diethyl 2-[2-(4-chloro-5-fluoro-3-methyl-2-pyridinyl)-2-cyclopropylethylidene]propanedioate?

1,3-Diethyl 2-[2-(4-chloro-5-fluoro-3-methyl-2-pyridinyl)-2-cyclopropylethylidene]propanedioate has molecular formula C18H21ClFNO4 and molecular weight 369.8 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,3-Diethyl 2-[2-(4-chloro-5-fluoro-3-methyl-2-pyridinyl)-2-cyclopropylethylidene]propanedioate (CAS 169749-90-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1816099-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.