Warning!
	This article contains information regarding Star Trek: Starfleet Academy, and thus may contain spoilers.

Exochemistry was one of the courses taught at Starfleet Academy.

When Guinan mixed the complex Tzartak aperitif in 2368, Captain Picard commented that he hadn't seen such a complex operation since his Academy lab final in exochemistry. (TNG: "Time's Arrow")

In 3195 and 3196, exochemistry was one of the classes that Caleb Mir attended in his first year at Starfleet Academy. Caleb learned about strontium in the class and its dangerous properties. (SA: "Rubincon")