plural of azimuth circle

plural of azimuth thruster

plural of azacoumarin

(organic chemistry, especially in combination) A bicyclo group in which a carbon atom has been replaced by one of nitrogen

(organic chemistry) Any of a group of antibiotics derived from erythromycin

(organic chemistry) Any compound based on an acene in which one or more carbon atoms (normally a >CH group) is replaced by a nitrogen atom

plural of azaacene

A surname.

plural of azaarene

(organic chemistry) Any organic compound formally derived from an arene by replacing a carbon atom (or a -CH= group) with a nitrogen atom