5-methyl-N-[2-(1-methylbenzimidazol-2-yl)ethyl]-4-oxo-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidine-6-carboxamide

5-甲基-N-[2-(1-甲基苯并咪唑-2-基)乙基]-4-氧代-2,3,4a,7a-四氢-1H-噻吩并[2,3-d]嘧啶-6-甲酰胺

5-methyl-N-[2-(1-methylbenzimidazol-2-yl)ethyl]-4-oxo-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidine-6-carboxamide (CAS 1676074-02-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H21N5O2S and a molecular weight of 371.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1676074-02-4
Jingsj CID
J-879961-0
Molecular Formula
C18H21N5O2S
Chinese Name
5-甲基-N-[2-(1-甲基苯并咪唑-2-基)乙基]-4-氧代-2,3,4a,7a-四氢-1H-噻吩并[2,3-d]嘧啶-6-甲酰胺
Molecular Weight
371.5 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-methyl-N-[2-(1-methylbenzimidazol-2-yl)ethyl]-4-oxo-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidine-6-carboxamide?

The CAS number of 5-methyl-N-[2-(1-methylbenzimidazol-2-yl)ethyl]-4-oxo-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidine-6-carboxamide is 1676074-02-4.

What are the molecular formula and molecular weight of 5-methyl-N-[2-(1-methylbenzimidazol-2-yl)ethyl]-4-oxo-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidine-6-carboxamide?

5-methyl-N-[2-(1-methylbenzimidazol-2-yl)ethyl]-4-oxo-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidine-6-carboxamide has molecular formula C18H21N5O2S and molecular weight 371.5 g/mol.

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

Last updated:

How to cite: Jingsj. "5-methyl-N-[2-(1-methylbenzimidazol-2-yl)ethyl]-4-oxo-2,3,4a,7a-tetrahydro-1H-thieno[2,3-d]pyrimidine-6-carboxamide (CAS 1676074-02-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-879961-0 (accessed 2026-10-24).

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