N-butyl-2-[3-(3-methoxyphenyl)-5,6-dimethyl-2,4-dioxo-4a,7a-dihydrothieno[2,3-d]pyrimidin-1-yl]acetamide

N-丁基-2-[3-(3-甲氧基苯基)-5,6-二甲基-2,4-二氧代-4a,7a-二氢噻吩并[2,3-d]嘧啶-1-基]乙酰胺

N-butyl-2-[3-(3-methoxyphenyl)-5,6-dimethyl-2,4-dioxo-4a,7a-dihydrothieno[2,3-d]pyrimidin-1-yl]acetamide (CAS 958605-36-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H27N3O4S and a molecular weight of 417.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
958605-36-2
Jingsj CID
J-433069-5
Molecular Formula
C21H27N3O4S
Chinese Name
N-丁基-2-[3-(3-甲氧基苯基)-5,6-二甲基-2,4-二氧代-4a,7a-二氢噻吩并[2,3-d]嘧啶-1-基]乙酰胺
Molecular Weight
417.5 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of N-butyl-2-[3-(3-methoxyphenyl)-5,6-dimethyl-2,4-dioxo-4a,7a-dihydrothieno[2,3-d]pyrimidin-1-yl]acetamide?

The CAS number of N-butyl-2-[3-(3-methoxyphenyl)-5,6-dimethyl-2,4-dioxo-4a,7a-dihydrothieno[2,3-d]pyrimidin-1-yl]acetamide is 958605-36-2.

What are the molecular formula and molecular weight of N-butyl-2-[3-(3-methoxyphenyl)-5,6-dimethyl-2,4-dioxo-4a,7a-dihydrothieno[2,3-d]pyrimidin-1-yl]acetamide?

N-butyl-2-[3-(3-methoxyphenyl)-5,6-dimethyl-2,4-dioxo-4a,7a-dihydrothieno[2,3-d]pyrimidin-1-yl]acetamide has molecular formula C21H27N3O4S and molecular weight 417.5 g/mol.

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

Last updated:

How to cite: Jingsj. "N-butyl-2-[3-(3-methoxyphenyl)-5,6-dimethyl-2,4-dioxo-4a,7a-dihydrothieno[2,3-d]pyrimidin-1-yl]acetamide (CAS 958605-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-433069-5 (accessed 2026-10-24).

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