| Answer | Crossword Clue |
|---|---|
| amido | relating to or containing an organic amide group often used in combination |
| diazo | relating to or containing the group N2 composed of two nitrogen atoms united to a single carbon atom of an organic radical often used in combination |
| amino | relating to, being, or containing an amine group often used in combination |
| azido | relating to or containing the monovalent group N3 often used in combination |
| acyls | a radical RCO- derived usually from an organic acid by removal of the hydroxyl from all acid groups often used in combination |
| acyl | a radical RCO- derived usually from an organic acid by removal of the hydroxyl from all acid groups often used in combination |
