Thieno[2,3-d]pyridazin-4(5H)-one

CAS Registry Number®

824-23-7
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CAS Name

Thieno[2,3-d]pyridazin-4(5H)-one

Molecular Formula

C6H4N2OS

Molecular Mass

152.17

Cite this Page

Thieno[2,3-d]pyridazin-4(5H)-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=824-23-7 (retrieved 2024-08-06) (CAS RN: 824-23-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    239-240 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H4N2OS/c9-6-4-1-2-10-5(4)3-7-8-6/h1-3H,(H,8,9)

InChIKey

InChIKey=VOIKXRQSXFJVMT-UHFFFAOYSA-N

SMILES

O=C1C2=C(C=NN1)SC=C2

Canonical SMILES

O=C1NN=CC=2SC=CC12

Other Names for this Substance

  • Thieno[2,3-d]pyridazin-4(5H)-one