2-[4-[1,5-Dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-2-buten-1-ylidene]-3-ethyl-2,3-dihydro-5-benzoxazolesulfonic acid

CAS Registry Number®

72269-63-7

CAS Name

2-[4-[1,5-Dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-2-buten-1-ylidene]-3-ethyl-2,3-dihydro-5-benzoxazolesulfonic acid

Molecular Formula

C23H21N3O8S2

Molecular Mass

531.56

Cite this Page

2-[4-[1,5-Dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-2-buten-1-ylidene]-3-ethyl-2,3-dihydro-5-benzoxazolesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=72269-63-7 (retrieved 2024-11-25) (CAS RN: 72269-63-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C23H21N3O8S2/c1-3-25-20-14-18(36(31,32)33)12-13-21(20)34-22(25)7-5-4-6-19-15(2)24-26(23(19)27)16-8-10-17(11-9-16)35(28,29)30/h4-14H,3H2,1-2H3,(H,28,29,30)(H,31,32,33)

InChIKey

InChIKey=WSJGSBXLYGLAKX-UHFFFAOYSA-N

SMILES

C(C)N1C=2C(OC1=CC=CC=C3C(=O)N(N=C3C)C4=CC=C(S(=O)(=O)O)C=C4)=CC=C(S(=O)(=O)O)C2

Canonical SMILES

O=C1C(=CC=CC=C2OC3=CC=C(C=C3N2CC)S(=O)(=O)O)C(=NN1C4=CC=C(C=C4)S(=O)(=O)O)C

Other Names for this Substance

  • 5-Benzoxazolesulfonic acid, 2-[4-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-2-buten-1-ylidene]-3-ethyl-2,3-dihydro-
  • 5-Benzoxazolesulfonic acid, 2-[4-[1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-2-butenylidene]-3-ethyl-2,3-dihydro-
  • 4H-Pyrazole, 5-benzoxazolesulfonic acid deriv.
  • 2-[4-[1,5-Dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-2-buten-1-ylidene]-3-ethyl-2,3-dihydro-5-benzoxazolesulfonic acid

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