4-Chloro-5-{[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl}-2-phenyl-2,3-dihydropyridazin-3-one

4-氯-5-{[5-(甲氨基)-1,3,4-噻二唑-2-基]硫基}-2-苯基-2,3-二氢哒嗪-3-酮

4-Chloro-5-{[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl}-2-phenyl-2,3-dihydropyridazin-3-one (CAS 938920-79-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H10ClN5OS2 and a molecular weight of 351.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
938920-79-7
Jingsj CID
J-98526-0
Molecular Formula
C13H10ClN5OS2
Chinese Name
4-氯-5-{[5-(甲氨基)-1,3,4-噻二唑-2-基]硫基}-2-苯基-2,3-二氢哒嗪-3-酮
Molecular Weight
351.8 g/mol
Category
Ketones
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Chloro-5-{[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl}-2-phenyl-2,3-dihydropyridazin-3-one?

The CAS number of 4-Chloro-5-{[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl}-2-phenyl-2,3-dihydropyridazin-3-one is 938920-79-7.

What are the molecular formula and molecular weight of 4-Chloro-5-{[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl}-2-phenyl-2,3-dihydropyridazin-3-one?

4-Chloro-5-{[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl}-2-phenyl-2,3-dihydropyridazin-3-one has molecular formula C13H10ClN5OS2 and molecular weight 351.8 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Chloro-5-{[5-(methylamino)-1,3,4-thiadiazol-2-yl]sulfanyl}-2-phenyl-2,3-dihydropyridazin-3-one (CAS 938920-79-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-98526-0 (accessed 2026-10-23).

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