3-Methyl-3-(sulfooxy)-2-butanone oxime

3-甲基-3-(磺基氧基)-2-丁酮肟

3-Methyl-3-(sulfooxy)-2-butanone oxime (CAS 819-20-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C5H11NO5S and a molecular weight of 197.21 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 819-20-5
Jingsj CID: J-180337-2
Molecular Formula: C₅H₁₁NO₅S
Chinese Name: 3-甲基-3-(磺基氧基)-2-丁酮肟
Molecular Weight: 197.21 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 3-Methyl-3-(sulfooxy)-2-butanone oxime?

The CAS number of 3-Methyl-3-(sulfooxy)-2-butanone oxime is 819-20-5.

What are the molecular formula and molecular weight of 3-Methyl-3-(sulfooxy)-2-butanone oxime?

3-Methyl-3-(sulfooxy)-2-butanone oxime has molecular formula C5H11NO5S and molecular weight 197.21 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. "3-Methyl-3-(sulfooxy)-2-butanone oxime (CAS 819-20-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-180337-2 (accessed 2026-10-24).

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