3,5-Methano-2H-cyclopenta[b]thiophene, hexahydro-2,2-dimethyl-6a-phenyl-, 1,1-dioxide

3,5-Methano-2H-cyclopenta[b]thiophene, hexahydro-2,2-dimethyl-6a-phenyl-, 1,1-dioxide (CAS 111740-29-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H20O2S and a molecular weight of 276.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 111740-29-5
Jingsj CID: J-816324-4
Molecular Formula: C₁₆H₂₀O₂S
Molecular Weight: 276.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,5-Methano-2H-cyclopenta[b]thiophene, hexahydro-2,2-dimethyl-6a-phenyl-, 1,1-dioxide?

The CAS number of 3,5-Methano-2H-cyclopenta[b]thiophene, hexahydro-2,2-dimethyl-6a-phenyl-, 1,1-dioxide is 111740-29-5.

What are the molecular formula and molecular weight of 3,5-Methano-2H-cyclopenta[b]thiophene, hexahydro-2,2-dimethyl-6a-phenyl-, 1,1-dioxide?

3,5-Methano-2H-cyclopenta[b]thiophene, hexahydro-2,2-dimethyl-6a-phenyl-, 1,1-dioxide has molecular formula C16H20O2S and molecular weight 276.4 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. "3,5-Methano-2H-cyclopenta[b]thiophene, hexahydro-2,2-dimethyl-6a-phenyl-, 1,1-dioxide (CAS 111740-29-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-816324-4 (accessed 2026-10-25).

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