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

C₂₀H₃₈O₂ est la formule brute de plusieurs isomères.

acide 11-eicosénoïque, numéro CAS 5561-99-9
acide cis-13-eicosénoïque, numéro CAS 17735-94-3

C20H38O2