Ethyl 1-(3-bromophenyl)-6-oxo-4-(tosyloxy)-1,6-dihydropyridazine-3-carboxylate

1-(3-溴苯基)-6-氧代-4-(对甲苯磺酰氧基)-1,6-二氢哒嗪-3-甲酸乙酯

Ethyl 1-(3-bromophenyl)-6-oxo-4-(tosyloxy)-1,6-dihydropyridazine-3-carboxylate (CAS 899759-90-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C20H17BrN2O6S and a molecular weight of 493.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 899759-90-1
Jingsj CID: J-116300-1
Molecular Formula: C₂₀H₁₇BrN₂O₆S
Chinese Name: 1-(3-溴苯基)-6-氧代-4-(对甲苯磺酰氧基)-1,6-二氢哒嗪-3-甲酸乙酯
Molecular Weight: 493.3 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Ethyl 1-(3-bromophenyl)-6-oxo-4-(tosyloxy)-1,6-dihydropyridazine-3-carboxylate?

The CAS number of Ethyl 1-(3-bromophenyl)-6-oxo-4-(tosyloxy)-1,6-dihydropyridazine-3-carboxylate is 899759-90-1.

What are the molecular formula and molecular weight of Ethyl 1-(3-bromophenyl)-6-oxo-4-(tosyloxy)-1,6-dihydropyridazine-3-carboxylate?

Ethyl 1-(3-bromophenyl)-6-oxo-4-(tosyloxy)-1,6-dihydropyridazine-3-carboxylate has molecular formula C20H17BrN2O6S and molecular weight 493.3 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. "Ethyl 1-(3-bromophenyl)-6-oxo-4-(tosyloxy)-1,6-dihydropyridazine-3-carboxylate (CAS 899759-90-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-116300-1 (accessed 2026-10-25).

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