The Reaction of 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophenes with Benzoyl-Isothiocyanate: Synthesis of Annulated Thiophene Derivatives and Their Antitumor Evaluations Author Name Karam El-Sharkawy et al Category Computer science, information & general works Type Journal Tags Tetrahydrobenzo[b]thiophene,Pyrimidine,thiourea,Antitumor Activity Login to Access Content