3,4-Dihydro-2H-spiro[naphthalene-1,2'-naphtho[1,8-de][1,3]dioxine]-4,5-diol

3,4-Dihydro-2H-spiro[naphthalene-1,2'-naphtho[1,8-de][1,3]dioxine]-4,5-diol (CAS 211566-59-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H16O4 and a molecular weight of 320.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 211566-59-5
Jingsj CID: J-1057689-6
Molecular Formula: C₂₀H₁₆O₄
Molecular Weight: 320.3 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-Dihydro-2H-spiro[naphthalene-1,2'-naphtho[1,8-de][1,3]dioxine]-4,5-diol?

The CAS number of 3,4-Dihydro-2H-spiro[naphthalene-1,2'-naphtho[1,8-de][1,3]dioxine]-4,5-diol is 211566-59-5.

What are the molecular formula and molecular weight of 3,4-Dihydro-2H-spiro[naphthalene-1,2'-naphtho[1,8-de][1,3]dioxine]-4,5-diol?

3,4-Dihydro-2H-spiro[naphthalene-1,2'-naphtho[1,8-de][1,3]dioxine]-4,5-diol has molecular formula C20H16O4 and molecular weight 320.3 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. "3,4-Dihydro-2H-spiro[naphthalene-1,2'-naphtho[1,8-de][1,3]dioxine]-4,5-diol (CAS 211566-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1057689-6 (accessed 2026-10-26).

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