| Clue | Source | Date |
|---|---|---|
| I demonstrated crystalline compound (6) | ||
| Crystalline compound I demonstrated? | The Times Cryptic | 31 Aug 2022 |
| This stuff's newspaper material! | ||
| Chemical compound given which India, in a way, protested | ||
| One demonstrated a crystalline compound | ||
| Substance obtained by oxidising indigo | The Telegraph General Knowledge | 19 Feb 2017 |
| Compound used in making dyes | ||
| Dye substance | ||
| Orange-red dye stuff. | ||
| Chemical compound. | ||
| Crystalline compound. |