| Answer | Crossword Clue |
|---|---|
| propylic | pertaining to propyl (a univalent radical) |
| alkylic | pertaining to alkyl (a univalent radical) |
| phenylic | pertaining to phenyl (a univalent chemical radical) |
| ethylic | pertaining to ethyl (a univalent chemical radical, also ETHINYL, ETHOXY, ETHOXYL, ETHYNYL) |
| propyls | PROPYL, a univalent radical |
| alkoxy | of or containing a univalent organic radical consisting of an alkyl group attached to oxygen |
