(9,9-Dioxo-1-oxa-9lambda6-thiaspiro[5.5]undecan-4-yl)methanesulfonamide

(9,9-二氧代-1-氧杂-9λ6-硫杂螺[5.5]十一烷-4-基)甲磺酰胺

(9,9-Dioxo-1-oxa-9lambda6-thiaspiro[5.5]undecan-4-yl)methanesulfonamide (CAS 2171994-18-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C10H19NO5S2 and a molecular weight of 297.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2171994-18-4
Jingsj CID: J-556567-4
Molecular Formula: C₁₀H₁₉NO₅S₂
Chinese Name: (9,9-二氧代-1-氧杂-9λ6-硫杂螺[5.5]十一烷-4-基)甲磺酰胺
Molecular Weight: 297.4 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (9,9-Dioxo-1-oxa-9lambda6-thiaspiro[5.5]undecan-4-yl)methanesulfonamide?

The CAS number of (9,9-Dioxo-1-oxa-9lambda6-thiaspiro[5.5]undecan-4-yl)methanesulfonamide is 2171994-18-4.

What are the molecular formula and molecular weight of (9,9-Dioxo-1-oxa-9lambda6-thiaspiro[5.5]undecan-4-yl)methanesulfonamide?

(9,9-Dioxo-1-oxa-9lambda6-thiaspiro[5.5]undecan-4-yl)methanesulfonamide has molecular formula C10H19NO5S2 and molecular weight 297.4 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. "(9,9-Dioxo-1-oxa-9lambda6-thiaspiro[5.5]undecan-4-yl)methanesulfonamide (CAS 2171994-18-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-556567-4 (accessed 2026-10-23).

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