58862-38-7 Benzenesulfonic acid, 2-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- Benzenesulfonic acid, 2-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-

Synonyms： 1-(2-Sulfophenyl)-3-methyl-5-pyrazolone; 1-(2-Sulphophenyl)-3-Methyl-5-Pyrazolone
CAS Number：58862-38-7
Molecular Formula：C₁₀H₁₀N₂O₄S
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