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Reference substances

Reference substances

IUPAC name:
3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzene-1-sulfonic acid

Inventory

EC number:
204-303-0
EC name:
m-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid
CAS number:
119-17-5
CAS number:
119-17-5
Synonyms
Names:
Benzenesulfonic acid, 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-
3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid

Molecular and structural information

Molecular formula:
C10H10N2O4S
Molecular weight:
254.262
SMILES notation:
CC1=NN(C(=O)C1)c2cccc(c2)S(=O)(=O)O
InChl:
InChI=1/C10H10N2O4S/c1-7-5-10(13)12(11-7)8-3-2-4-9(6-8)17(14,15)16/h2-4,6H,5H2,1H3,(H,14,15,16)
Structural formula:
Chemical structure

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