Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 5-azido-8-methyl-6-nitro-1,3-diphenyl-

5-叠氮基-8-甲基-6-硝基-1,3-二苯基吡啶并[2,3-d]嘧啶-2,4,7(1H,3H,8H)-三酮

Also known as: Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione,5-azido-8-methyl-6-nitro-1,3-diphenyl-, 5-azido-8-methyl-6-nitro-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4,7-trione

Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 5-azido-8-methyl-6-nitro-1,3-diphenyl- (CAS 189998-38-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H13N7O5 and a molecular weight of 431.36100 g/mol. It is also known as Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione,5-azido-8-methyl-6-nitro-1,3-diphenyl- and 5-azido-8-methyl-6-nitro-1,3-diphenylpyrido[2,3-d]pyrimidine-2,4,7-trione. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
189998-38-7
Jingsj CID
J-1394263-8
Molecular Formula
C20H13N7O5
Chinese Name
5-叠氮基-8-甲基-6-硝基-1,3-二苯基吡啶并[2,3-d]嘧啶-2,4,7(1H,3H,8H)-三酮
Molecular Weight
431.36100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 5-azido-8-methyl-6-nitro-1,3-diphenyl-?

The CAS number of Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 5-azido-8-methyl-6-nitro-1,3-diphenyl- is 189998-38-7.

What are the molecular formula and molecular weight of Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 5-azido-8-methyl-6-nitro-1,3-diphenyl-?

Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 5-azido-8-methyl-6-nitro-1,3-diphenyl- has molecular formula C20H13N7O5 and molecular weight 431.36100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,8H)-trione, 5-azido-8-methyl-6-nitro-1,3-diphenyl- (CAS 189998-38-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1394263-8 (accessed 2026-10-24).

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