7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione

Also known as: Spiro[5H,9H-benzo[c]pyrano[3,2-g][1]benzopyran-9,1'-cyclohexane]-5,11(10H)-dione, 7-methyl-

7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione (CAS 921135-28-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H20O4 and a molecular weight of 348.4 g/mol. It is also known as Spiro[5H,9H-benzo[c]pyrano[3,2-g][1]benzopyran-9,1'-cyclohexane]-5,11(10H)-dione, 7-methyl-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 921135-28-6
Jingsj CID: J-1089059-2
Molecular Formula: C₂₂H₂₀O₄
Molecular Weight: 348.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione?

The CAS number of 7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione is 921135-28-6.

What are the molecular formula and molecular weight of 7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione?

7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione has molecular formula C22H20O4 and molecular weight 348.4 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. "7-methyl-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5,11(10H)-dione (CAS 921135-28-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1089059-2 (accessed 2026-10-23).

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