sci
hub

to open science
HISHMAT, O. H., ABD-EL-RAHMAN, A. H., KANDEEL, E. M., & ISMAIL, E. M. (1978). ChemInform Abstract: REACTIONS OF HYDROXYBENZOFURANS. PART 6. SYNTHESES OF BENZOFURAN CHALCONES, HYDRAZONES AND PYRAZOLINES OF POTENTIAL BIOLOGICAL ACTIVITY. Chemischer Informationsdienst, 9(8). doi:10.1002/chin.197808213 
10.1002/chin.197808213