N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide

N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide (CAS 919066-45-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H20N4O3S and a molecular weight of 408.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 919066-45-8
Jingsj CID: J-1820299-1
Molecular Formula: C₂₁H₂₀N₄O₃S
Molecular Weight: 408.5 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide?

The CAS number of N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide is 919066-45-8.

What are the molecular formula and molecular weight of N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide?

N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide has molecular formula C21H20N4O3S and molecular weight 408.5 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. "N-[3-(methylcarbamoyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxamide (CAS 919066-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1820299-1 (accessed 2026-10-25).

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