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1,8-Diiodooctane

1,8-Diisocyanatooctane

1,8-Dimethylphenanthrene

1,8-Dimethyltetraline

1,8-Dinaphthylenethiophene

1,8-Dinitroanthraquinone

1,8-Dinitropyrene

1,8-Diphenyl-1,3,5,7-octatetraene

1,8-Naphthalic acid

1,8-Naphthyridin-2(8h)-one