[6-cyano-5-(2-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-4aH-pyrido[2,3-d]pyrimidin-7-ylidene]azanium

[6-cyano-5-(2-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-4aH-pyrido[2,3-d]pyrimidin-7-ylidene]azanium (CAS 331852-77-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H16N5O3+ and a molecular weight of 338.34 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 331852-77-8
Jingsj CID: J-1214004-2
Molecular Formula: C₁₇H₁₆N₅O₃
Molecular Weight: 338.34 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of [6-cyano-5-(2-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-4aH-pyrido[2,3-d]pyrimidin-7-ylidene]azanium?

The CAS number of [6-cyano-5-(2-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-4aH-pyrido[2,3-d]pyrimidin-7-ylidene]azanium is 331852-77-8.

What are the molecular formula and molecular weight of [6-cyano-5-(2-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-4aH-pyrido[2,3-d]pyrimidin-7-ylidene]azanium?

[6-cyano-5-(2-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-4aH-pyrido[2,3-d]pyrimidin-7-ylidene]azanium has molecular formula C17H16N5O3+ and molecular weight 338.34 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. "[6-cyano-5-(2-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-4aH-pyrido[2,3-d]pyrimidin-7-ylidene]azanium (CAS 331852-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1214004-2 (accessed 2026-10-25).

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