Ethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)-3-(3-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate

Ethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)-3-(3-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate (CAS 888471-42-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H18ClFN4O5S and a molecular weight of 553.0 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
888471-42-9
Jingsj CID
J-906962-2
Molecular Formula
C26H18ClFN4O5S
Molecular Weight
553.0 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)-3-(3-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate?

The CAS number of Ethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)-3-(3-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate is 888471-42-9.

What are the molecular formula and molecular weight of Ethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)-3-(3-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate?

Ethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)-3-(3-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate has molecular formula C26H18ClFN4O5S and molecular weight 553.0 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 5-(3-(2-chlorophenyl)-5-methylisoxazole-4-carboxamido)-3-(3-fluorophenyl)-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxylate (CAS 888471-42-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-906962-2 (accessed 2026-10-23).

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