Synonyms: BRN 1009116;4-(1-(4-Chlorophenyl)-4,5-dihydro-5,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-2(5H)-furanone;2(5H)-Furanone, 4-(1-(4-chlorophenyl)-4,5-dihydro-5,5-dimethyl-1H-pyrazol-3-yl)-3-hydroxy-;AC1NX6M5;LS-70356;(4E)-4-[1-(4-chlorophenyl)-5,5-dimethylpyrazolidin-3-ylidene]oxolane-2,3-dione;50413-18-8