Synonyms: 1H-1,2,4-Triazole,1-[[4-(2,4-dichlorophenyl)-5-(4-fluorophenyl)-1,3,2-dioxathiolan-4-yl]methyl]-,S-oxide, (1a,4a,5b)-(?à)-; 1H-1,2,4-Triazole,1-[[4-(2,4-dichlorophenyl)-5-(4-fluorophenyl)-2-oxido-1,3,2-dioxathiolan-4-yl]methyl]-,(1a,4a,5b)-(?à)-