321998-06-5

1-(4-PHENYL-2-THIAZOLYL)-1-TERT-BUTYL-3,3'-DIMETHYL-5-HYDROXY[4,5']-BIPYRAZOL 2-tert-butyl-5,5'-dimethyl-2'-(4-phenyl-1,3-thiazol-2-yl)-2H,2'H-[3,4'-bipyrazole]-3'-ol [4,5'-Bi-1H-pyrazol]-5-ol, 1'-(1,1-dimethylethyl)-3,3'-dimethyl-1-(4-phenyl-2-thiazolyl)- (9CI) (4E)-4-(2-tert-butyl-5-methyl-1H-pyrazol-3-ylidene)-5-methyl-2-(4-phenyl-1,3-thiazol-2-yl)pyrazol-3-one