2-Pyrazoline-3-carboxamide,5-oxo-1-phenyl- (6CI,8CI); 1-Phenyl-3-carbamoyl-5-pyrazolinone; 3-Carbamyl-1-phenyl-2-pyrazolin-5-one;5-Oxo-1-phenyl-2-pyrazoline-3-carboxamide
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