... Benzo[b]thienyl-l,3,4-oxadiazole, -1,2,4=triazoline, and -thiazoline Derivatives Omaima M. AboulWafaa) * and Fatma AG Bertob' ... Page 4. 126 AboulWafa and Berto Table 4: 3-CNoro-2-[(3',4'-disubstituted 2',3'-dihydmthiazol-2'-ylidene)hydrazinwarbonyl]benzo[b]