Registration Dossier

General information

Inventory

EC number:
201-901-3
EC name:
4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid
CAS number:
89-36-1

No inventory information available

Reference substance information

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

CAS information

CAS number:
89-36-1

Molecular and structural information

Molecular formula:
C10H10N2O4S
Molecular weight:
254.262
SMILES notation:
CC1=NN(C(=O)C1)c2ccc(cc2)S(=O)(=O)O
InChl:
InChI=1/C10H10N2O4S/c1-7-6-10(13)12(11-7)8-2-4-9(5-3-8)17(14,15)16/h2-5H,6H2,1H3,(H,14,15,16)
Structural formula:
Chemical structure