7-(3,4-Dichlorophenyl)-8-hydroxy-5-oxa-2-azaspiro[3.4]oct-7-en-6-one

7-(3,4-二氯苯基)-8-羟基-5-氧杂-2-氮杂螺[3.4]辛-7-烯-6-酮

7-(3,4-Dichlorophenyl)-8-hydroxy-5-oxa-2-azaspiro[3.4]oct-7-en-6-one (CAS 2172049-81-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H9Cl2NO3 and a molecular weight of 286.11 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2172049-81-7
Jingsj CID: J-606618-7
Molecular Formula: C₁₂H₉Cl₂NO₃
Chinese Name: 7-(3,4-二氯苯基)-8-羟基-5-氧杂-2-氮杂螺[3.4]辛-7-烯-6-酮
Molecular Weight: 286.11 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-(3,4-Dichlorophenyl)-8-hydroxy-5-oxa-2-azaspiro[3.4]oct-7-en-6-one?

The CAS number of 7-(3,4-Dichlorophenyl)-8-hydroxy-5-oxa-2-azaspiro[3.4]oct-7-en-6-one is 2172049-81-7.

What are the molecular formula and molecular weight of 7-(3,4-Dichlorophenyl)-8-hydroxy-5-oxa-2-azaspiro[3.4]oct-7-en-6-one?

7-(3,4-Dichlorophenyl)-8-hydroxy-5-oxa-2-azaspiro[3.4]oct-7-en-6-one has molecular formula C12H9Cl2NO3 and molecular weight 286.11 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. "7-(3,4-Dichlorophenyl)-8-hydroxy-5-oxa-2-azaspiro[3.4]oct-7-en-6-one (CAS 2172049-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-606618-7 (accessed 2026-10-25).

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