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Substance Name: 4-Chloro-3-(4-((3-formylphenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid
RN: 93778-49-5
InChIKey: OWWLDYMLENILKR-FMQUCBEESA-N

Molecular Formula

  • C17-H13-Cl-N4-O5-S

Molecular Weight

  • 420.8317
 
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Names and Synonyms

Synonym

  • EINECS 298-186-3

Systematic Name

  • 4-Chloro-3-(4-((3-formylphenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid

Registry Numbers

CAS Registry Number

  • 93778-49-5

System Generated Number

  • 0093778495

Structure Descriptors

InChI

1S/C17H13ClN4O5S/c1-10-16(20-19-12-4-2-3-11(7-12)9-23)17(24)22(21-10)15-8-13(28(25,26)27)5-6-14(15)18/h2-9,16H,1H3,(H,25,26,27)/b20-19+

InChIKey

OWWLDYMLENILKR-FMQUCBEESA-N

Smiles

CC1=NN(C(=O)C1/N=N/c2cccc(c2)C=O)c3cc(ccc3Cl)S(=O)(=O)O