| Answer | Crossword Clue |
|---|---|
| LSD | Crystalline compound derived from ergot |
| acetanilide | a white crystalline compound derived from aniline and acetic acid also ACETANILID |
| acetanilid | a white crystalline compound derived from aniline and acetic acid also ACETANILIDE |
| acetanilids | ACETANILID, a white crystalline compound derived from aniline and acetic acid also ACETANILIDE |
| acetanilides | ACETANILIDE, a white crystalline compound derived from aniline and acetic acid also ACETANILID |
| purines | white, crystalline compound, C5H4N4, from which is derived a group of compounds including uric acid, xanthine, and caffeine |
| purine | white, crystalline compound, C5H4N4, from which is derived a group of compounds including uric acid, xanthine, and caffeine |
