Benzenesulfonylchloride, p-pyrazol-1-yl- (8CI);4-(1H-Pyrazol-1-yl)benzene-1-sulfonylchloride;4-(1H-Pyrazol-1-yl)benzenesulfonyl chloride;4-(Pyrazol-1-yl)benzenesulfonyl chloride;
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