Final answer:
The popular name for d-lysergic acid diethylamide is LSD, a potent hallucinogenic drug.
Step-by-step explanation:
The popular name for d-lysergic acid diethylamide is LSD. This substance is one of the most potent mood- and perception-altering hallucinogenic drugs. It is synthesized from lysergic acid, which is derived from a rye fungus, and is known by various street names such as acid, blotter, doses, hits, microdots, sugar cubes, trips, tabs, or window panes. In general, LSD is produced in crystalline form and can be processed into various forms for consumption, including tablets, thin squares of gelatin (window panes), and most commonly, paper blotters soaked in LSD.