1-Ethyl-2,3-dihydro-3-phenyl-1H-naphtho[2,1-b]pyran-1-ol

1-乙基-2,3-二氢-3-苯基-1H-萘并[2,1-b]吡喃-1-醇

1-Ethyl-2,3-dihydro-3-phenyl-1H-naphtho[2,1-b]pyran-1-ol (CAS 2859-91-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C21H20O2 and a molecular weight of 304.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2859-91-8
Jingsj CID: J-381789-6
Molecular Formula: C₂₁H₂₀O₂
Chinese Name: 1-乙基-2,3-二氢-3-苯基-1H-萘并[2,1-b]吡喃-1-醇
Molecular Weight: 304.4 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Ethyl-2,3-dihydro-3-phenyl-1H-naphtho[2,1-b]pyran-1-ol?

The CAS number of 1-Ethyl-2,3-dihydro-3-phenyl-1H-naphtho[2,1-b]pyran-1-ol is 2859-91-8.

What are the molecular formula and molecular weight of 1-Ethyl-2,3-dihydro-3-phenyl-1H-naphtho[2,1-b]pyran-1-ol?

1-Ethyl-2,3-dihydro-3-phenyl-1H-naphtho[2,1-b]pyran-1-ol has molecular formula C21H20O2 and molecular weight 304.4 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. "1-Ethyl-2,3-dihydro-3-phenyl-1H-naphtho[2,1-b]pyran-1-ol (CAS 2859-91-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-381789-6 (accessed 2026-10-25).

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