
1) Alkali 2) Base 3) Imidazole 4) Iminazole
Found on
https://www.crosswordclues.com/clue/glyoxaline

1) Imidazole 2) Iminazole
Found on
https://www.crosswordclues.com/clue/glyoxaline

• (n.) A white, crystalline, organic base, C3H4N2, produced by the action of ammonia on glyoxal, and forming the origin of a large class of derivatives hence, any one of the series of which glyoxaline is a type; -- called also oxaline.
Found on
http://thinkexist.com/dictionary/meaning/glyoxaline/
Gly·ox'a·line noun (Chemistry) A white, crystalline, organic base, C
3 H
4 N
2 , produced by the action of ammonia on glyoxal, and forming the origin of a large class of derivatives hence, any one of the series of which glyoxaline is a type; -- called also
oxal...Found on
http://www.encyclo.co.uk/webster/G/38

imidazole.
Found on
https://www.infoplease.com/dictionary/glyoxaline
No exact match found.