1-Methyl-1H-thieno(3,2-d)(1,3)oxazine-2,4-dione

1-甲基-1H-噻吩并[3,2-d][1,3]𫫇嗪-2,4-二酮

1-Methyl-1H-thieno(3,2-d)(1,3)oxazine-2,4-dione (CAS 103979-57-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5NO3S and a molecular weight of 183.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 103979-57-3
Jingsj CID: J-83201-4
Molecular Formula: C₇H₅NO₃S
Chinese Name: 1-甲基-1H-噻吩并[3,2-d][1,3]𫫇嗪-2,4-二酮
Molecular Weight: 183.19 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Methyl-1H-thieno(3,2-d)(1,3)oxazine-2,4-dione?

The CAS number of 1-Methyl-1H-thieno(3,2-d)(1,3)oxazine-2,4-dione is 103979-57-3.

What are the molecular formula and molecular weight of 1-Methyl-1H-thieno(3,2-d)(1,3)oxazine-2,4-dione?

1-Methyl-1H-thieno(3,2-d)(1,3)oxazine-2,4-dione has molecular formula C7H5NO3S and molecular weight 183.19 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-Methyl-1H-thieno(3,2-d)(1,3)oxazine-2,4-dione (CAS 103979-57-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-83201-4 (accessed 2026-10-23).

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