1-(8-chloro-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-2(11H)-yl)-4-phenylbutane-1,4-dione

1-(8-chloro-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-2(11H)-yl)-4-phenylbutane-1,4-dione (CAS 1903387-63-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C21H18ClN3O3 and a molecular weight of 395.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1903387-63-2
Jingsj CID: J-1121866-5
Molecular Formula: C₂₁H₁₈ClN₃O₃
Molecular Weight: 395.8 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(8-chloro-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-2(11H)-yl)-4-phenylbutane-1,4-dione?

The CAS number of 1-(8-chloro-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-2(11H)-yl)-4-phenylbutane-1,4-dione is 1903387-63-2.

What are the molecular formula and molecular weight of 1-(8-chloro-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-2(11H)-yl)-4-phenylbutane-1,4-dione?

1-(8-chloro-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-2(11H)-yl)-4-phenylbutane-1,4-dione has molecular formula C21H18ClN3O3 and molecular weight 395.8 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-(8-chloro-11-oxo-3,4-dihydro-1H-dipyrido[1,2-a:4',3'-d]pyrimidin-2(11H)-yl)-4-phenylbutane-1,4-dione (CAS 1903387-63-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1121866-5 (accessed 2026-10-25).

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