N-(2-methoxyphenyl)-8-methyl-9-oxo-2-(2-oxo-2H-chromen-3-yl)-3,9-dihydrothieno[2',3':4,5]pyrimido[2,1-b][1,3,4]thiadiazine-7-carboxamide

N-(2-methoxyphenyl)-8-methyl-9-oxo-2-(2-oxo-2H-chromen-3-yl)-3,9-dihydrothieno[2',3':4,5]pyrimido[2,1-b][1,3,4]thiadiazine-7-carboxamide (CAS 866589-33-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H18N4O5S2 and a molecular weight of 530.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
866589-33-5
Jingsj CID
J-866092-1
Molecular Formula
C26H18N4O5S2
Molecular Weight
530.6 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(2-methoxyphenyl)-8-methyl-9-oxo-2-(2-oxo-2H-chromen-3-yl)-3,9-dihydrothieno[2',3':4,5]pyrimido[2,1-b][1,3,4]thiadiazine-7-carboxamide?

The CAS number of N-(2-methoxyphenyl)-8-methyl-9-oxo-2-(2-oxo-2H-chromen-3-yl)-3,9-dihydrothieno[2',3':4,5]pyrimido[2,1-b][1,3,4]thiadiazine-7-carboxamide is 866589-33-5.

What are the molecular formula and molecular weight of N-(2-methoxyphenyl)-8-methyl-9-oxo-2-(2-oxo-2H-chromen-3-yl)-3,9-dihydrothieno[2',3':4,5]pyrimido[2,1-b][1,3,4]thiadiazine-7-carboxamide?

N-(2-methoxyphenyl)-8-methyl-9-oxo-2-(2-oxo-2H-chromen-3-yl)-3,9-dihydrothieno[2',3':4,5]pyrimido[2,1-b][1,3,4]thiadiazine-7-carboxamide has molecular formula C26H18N4O5S2 and molecular weight 530.6 g/mol.

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

Last updated:

How to cite: Jingsj. "N-(2-methoxyphenyl)-8-methyl-9-oxo-2-(2-oxo-2H-chromen-3-yl)-3,9-dihydrothieno[2',3':4,5]pyrimido[2,1-b][1,3,4]thiadiazine-7-carboxamide (CAS 866589-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-866092-1 (accessed 2026-10-25).

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