Cyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, tetradecahydro-7,4a,6a-trimethyl-7-[(trimethylsilyl)oxy]-, (4aS,4bS,6aS,7R,9aS,9bR,11aS)-

Cyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, tetradecahydro-7,4a,6a-trimethyl-7-[(trimethylsilyl)oxy]-, (4aS,4bS,6aS,7R,9aS,9bR,11aS)- (CAS 136693-21-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H38O3Si and a molecular weight of 378.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 136693-21-5
Jingsj CID: J-1821649-1
Molecular Formula: C₂₂H₃₈O₃Si
Molecular Weight: 378.6 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of Cyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, tetradecahydro-7,4a,6a-trimethyl-7-[(trimethylsilyl)oxy]-, (4aS,4bS,6aS,7R,9aS,9bR,11aS)-?

The CAS number of Cyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, tetradecahydro-7,4a,6a-trimethyl-7-[(trimethylsilyl)oxy]-, (4aS,4bS,6aS,7R,9aS,9bR,11aS)- is 136693-21-5.

What are the molecular formula and molecular weight of Cyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, tetradecahydro-7,4a,6a-trimethyl-7-[(trimethylsilyl)oxy]-, (4aS,4bS,6aS,7R,9aS,9bR,11aS)-?

Cyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, tetradecahydro-7,4a,6a-trimethyl-7-[(trimethylsilyl)oxy]-, (4aS,4bS,6aS,7R,9aS,9bR,11aS)- has molecular formula C22H38O3Si and molecular weight 378.6 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. "Cyclopenta[5,6]naphtho[1,2-c]pyran-2(1H)-one, tetradecahydro-7,4a,6a-trimethyl-7-[(trimethylsilyl)oxy]-, (4aS,4bS,6aS,7R,9aS,9bR,11aS)- (CAS 136693-21-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1821649-1 (accessed 2026-10-25).

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