pyrazine

listen to the pronunciation of pyrazine
الإنجليزية - التركية
pirazin
الإنجليزية - الإنجليزية
A diazine in which the two nitrogen atoms are in the para- positions; many of its derivatives are pharmaceuticals
A feebly basic solid, C4H4N2, obtained by distilling piperazine with zinc dust, and in other ways
Also, by extension, any of various derivatives of the same
pyrazine
المفضلات