3,3a(2)-Spirobi[2H-1-benzopyran]-8,8a(2)-diol

3,3a(2)-Spirobi[2H-1-benzopyran]-8,8a(2)-diol (CAS 3749-23-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H16O4 and a molecular weight of 284.31 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3749-23-3
Jingsj CID: J-1801417-2
Molecular Formula: C₁₇H₁₆O₄
Molecular Weight: 284.31 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,3a(2)-Spirobi[2H-1-benzopyran]-8,8a(2)-diol?

The CAS number of 3,3a(2)-Spirobi[2H-1-benzopyran]-8,8a(2)-diol is 3749-23-3.

What are the molecular formula and molecular weight of 3,3a(2)-Spirobi[2H-1-benzopyran]-8,8a(2)-diol?

3,3a(2)-Spirobi[2H-1-benzopyran]-8,8a(2)-diol has molecular formula C17H16O4 and molecular weight 284.31 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. "3,3a(2)-Spirobi[2H-1-benzopyran]-8,8a(2)-diol (CAS 3749-23-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1801417-2 (accessed 2026-10-24).

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