4-Chloro-1,2-dihydro-1-phenyl-3,6-pyridazinedione

CAS Registry Number®

1698-55-1
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CAS Name

4-Chloro-1,2-dihydro-1-phenyl-3,6-pyridazinedione

Molecular Formula

C10H7ClN2O2

Molecular Mass

222.63

Cite this Page

4-Chloro-1,2-dihydro-1-phenyl-3,6-pyridazinedione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1698-55-1 (retrieved 2024-09-07) (CAS RN: 1698-55-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    255-256 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H7ClN2O2/c11-8-6-9(14)13(12-10(8)15)7-4-2-1-3-5-7/h1-6H,(H,12,15)

InChIKey

InChIKey=ODPNBRBOAQEHKP-UHFFFAOYSA-N

SMILES

O=C1N(NC(=O)C(Cl)=C1)C2=CC=CC=C2

Canonical SMILES

O=C1C=C(Cl)C(=O)NN1C=2C=CC=CC2

Other Names for this Substance

  • 3,6-Pyridazinedione, 4-chloro-1,2-dihydro-1-phenyl-
  • 3(2H)-Pyridazinone, 5-chloro-6-hydroxy-2-phenyl-
  • 4-Chloro-1,2-dihydro-1-phenyl-3,6-pyridazinedione
  • NSC 19458