1) Simple aromatic ring
Found on
https://www.crosswordclues.com/clue/quinazoline
Quinazoline is a heterocyclic compound made up of two fused six-membered simple aromatic rings, a benzene ring and a pyrimidine ring. Its chemical formula is C8H6N2. Quinazoline is yellow solid. It is isomeric with other naphthyridines including quinoxaline, phthalazine and cinnoline. Derivatives of quinazoline are called quinazolines. Medicinally...
Found on
http://en.wikipedia.org/wiki/Quinazoline
(from the article `mimicry`) ...particularly insects, are notable for the production of excretory substances that serve as means of defense. Millipedes of the family Glomeridae, ...
Found on
http://www.britannica.com/eb/a-z/q/7
a colorless, crystalline, heterocyclic compound, CHN. · any derivative of this compound.
Found on
https://www.infoplease.com/dictionary/quinazoline
No exact match found.
