How many stereoisomers can exist for a molecule containing three non-identical chiral stereocenters according to the 2^n rule?
Answer and explanation
Correct answer: D. 8 stereoisomers
The maximum number of stereoisomers for a compound with n non-equivalent chiral centers is 2^n. For n = 3, 2^3 = 8 stereoisomers (comprising 4 pairs of enantiomers).
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