[(3aR,4R,9aS,9bR)-6,9-dimethyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-4-yl] (2R,3R)-2,3-dimethyloxirane-2-carboxylate

[(3aR,4R,9aS,9bR)-6,9-dimethyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-4-yl] (2R,3R)-2,3-dimethyloxirane-2-carboxylate (CAS 116258-23-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H22O6 and a molecular weight of 358.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 116258-23-2
Jingsj CID: J-1824759-6
Molecular Formula: C₂₀H₂₂O₆
Molecular Weight: 358.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of [(3aR,4R,9aS,9bR)-6,9-dimethyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-4-yl] (2R,3R)-2,3-dimethyloxirane-2-carboxylate?

The CAS number of [(3aR,4R,9aS,9bR)-6,9-dimethyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-4-yl] (2R,3R)-2,3-dimethyloxirane-2-carboxylate is 116258-23-2.

What are the molecular formula and molecular weight of [(3aR,4R,9aS,9bR)-6,9-dimethyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-4-yl] (2R,3R)-2,3-dimethyloxirane-2-carboxylate?

[(3aR,4R,9aS,9bR)-6,9-dimethyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-4-yl] (2R,3R)-2,3-dimethyloxirane-2-carboxylate has molecular formula C20H22O6 and molecular weight 358.4 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. "[(3aR,4R,9aS,9bR)-6,9-dimethyl-3-methylidene-2,7-dioxo-4,5,9a,9b-tetrahydro-3aH-azuleno[4,5-b]furan-4-yl] (2R,3R)-2,3-dimethyloxirane-2-carboxylate (CAS 116258-23-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1824759-6 (accessed 2026-10-25).

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