id	keyword
iajs-1966	compound
iajs-1966	figure
iajs-1966	nmr
iajs-1966	spectrum
iajs-1966	benzimidazole
iajs-1966	cm-1
iajs-1966	ppm
iajs-1966	ftir
iajs-1966	protons
iajs-1966	vol
iajs-1966	appl.sci
iajs-1966	haitham