(1S,2R,7R,9S,11R,12S,16S)-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane-5,15-dione

(1S,2R,7R,9S,11R,12S,16S)-2,16-二甲基-8-氧杂五环[9.7.0.02,7.07,9.012,16]十八烷-5,15-二酮

(1S,2R,7R,9S,11R,12S,16S)-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane-5,15-dione (CAS 69976-85-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H26O3 and a molecular weight of 302.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 69976-85-8
Jingsj CID: J-693270-7
Molecular Formula: C₁₉H₂₆O₃
Chinese Name: (1S,2R,7R,9S,11R,12S,16S)-2,16-二甲基-8-氧杂五环[9.7.0.02,7.07,9.012,16]十八烷-5,15-二酮
Molecular Weight: 302.4 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (1S,2R,7R,9S,11R,12S,16S)-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane-5,15-dione?

The CAS number of (1S,2R,7R,9S,11R,12S,16S)-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane-5,15-dione is 69976-85-8.

What are the molecular formula and molecular weight of (1S,2R,7R,9S,11R,12S,16S)-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane-5,15-dione?

(1S,2R,7R,9S,11R,12S,16S)-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane-5,15-dione has molecular formula C19H26O3 and molecular weight 302.4 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. "(1S,2R,7R,9S,11R,12S,16S)-2,16-dimethyl-8-oxapentacyclo[9.7.0.02,7.07,9.012,16]octadecane-5,15-dione (CAS 69976-85-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-693270-7 (accessed 2026-10-23).

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