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Cette page répertorie différents isomères, c’est-à-dire des molécules qui partagent la même formule brute.

C₂₁H₂₈O₂ est la formule brute de plusieurs isomères.

lévonorgestrel, numéro CAS 797-63-7
tétrahydrogestrinone, numéro CAS 618903-56-3

Portail de la chimie

C21H28O2