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Substance Name: 2-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)naphthalene-1-sulphonic acid
RN: 36942-58-2
InChIKey: HYXZLBHMOJIWAB-QURGRASLSA-N

Molecular Formula

  • C20-H16-N4-O4-S

Molecular Weight

  • 408.4364
 
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Names and Synonyms

Synonym

  • EINECS 253-285-0

Systematic Name

  • 2-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)naphthalene-1-sulphonic acid

Registry Numbers

CAS Registry Number

  • 36942-58-2

System Generated Number

  • 0036942582

Structure Descriptors

InChI

1S/C20H16N4O4S/c1-13-18(20(25)24(23-13)15-8-3-2-4-9-15)22-21-17-12-11-14-7-5-6-10-16(14)19(17)29(26,27)28/h2-12,18H,1H3,(H,26,27,28)/b22-21+

InChIKey

HYXZLBHMOJIWAB-QURGRASLSA-N

Smiles

CC1=NN(C(=O)C1/N=N/c2ccc3ccccc3c2S(=O)(=O)O)c4ccccc4