The scientist we are looking for this time made significant contributions to both organic and inorganic chemistry. After completing his or her Ph.D. in 1885, he or she worked as an assistant with the discoverer of thiophene.

Our chemist is well-known for a German-language textbook of practical organic synthesis. A formylation reaction involving hydrogen cyanide is named after him or her.

Who are we looking for? Send us an email with your answer to find out right away.

• The Guess the Chemist answer was published on June 20, 2020.
• See more quizzes