diastereoisomer

(noun)

A stereoisomer having multiple chiral centers; one cannot normally be superimposed on the mirror image of another.

Examples of diastereoisomer in the following topics:

Formulas Using Other Configurational Notations
- Many times, however, we must refer to and name diastereoisomers that are racemic or achiral.
Properties of Alkenes
- These isomers are called diastereoisomers.