1-((3-(3-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-phenylpyrazine-2,3(1H,4H)-dione

1-((3-(3-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-phenylpyrazine-2,3(1H,4H)-dione (CAS 1251626-48-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H18N4O4 and a molecular weight of 390.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1251626-48-8
Jingsj CID: J-1481464-8
Molecular Formula: C₂₁H₁₈N₄O₄
Molecular Weight: 390.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-((3-(3-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-phenylpyrazine-2,3(1H,4H)-dione?

The CAS number of 1-((3-(3-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-phenylpyrazine-2,3(1H,4H)-dione is 1251626-48-8.

What are the molecular formula and molecular weight of 1-((3-(3-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-phenylpyrazine-2,3(1H,4H)-dione?

1-((3-(3-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-phenylpyrazine-2,3(1H,4H)-dione has molecular formula C21H18N4O4 and molecular weight 390.4 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-((3-(3-ethoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-4-phenylpyrazine-2,3(1H,4H)-dione (CAS 1251626-48-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481464-8 (accessed 2026-10-24).

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