N-(4-oxo-1,4lambda6-oxathian-4-ylidene)but-3-ynamide

N-(4-oxo-1,4lambda6-oxathian-4-ylidene)but-3-ynamide (CAS 2138000-85-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H11NO3S and a molecular weight of 201.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138000-85-6
Jingsj CID: J-1929086-5
Molecular Formula: C₈H₁₁NO₃S
Molecular Weight: 201.25 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of N-(4-oxo-1,4lambda6-oxathian-4-ylidene)but-3-ynamide?

The CAS number of N-(4-oxo-1,4lambda6-oxathian-4-ylidene)but-3-ynamide is 2138000-85-6.

What are the molecular formula and molecular weight of N-(4-oxo-1,4lambda6-oxathian-4-ylidene)but-3-ynamide?

N-(4-oxo-1,4lambda6-oxathian-4-ylidene)but-3-ynamide has molecular formula C8H11NO3S and molecular weight 201.25 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-(4-oxo-1,4lambda6-oxathian-4-ylidene)but-3-ynamide (CAS 2138000-85-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1929086-5 (accessed 2026-10-25).

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