id	keyword
eurjchem-1515	str
eurjchem-1515	reaction
eurjchem-1515	compounds
eurjchem-1515	tetrazole
eurjchem-1515	nmr
eurjchem-1515	mhz
eurjchem-1515	furan
eurjchem-1515	chemistry
eurjchem-1515	yield