Linked from
The 9 pages that link to Friedlieb Ferdinand Runge, each with the reason it gives.
PhenolRelated: Runge isolated phenol from coal tar and named it carbolic acid.
Coal tarRelated: His analyses demonstrated the chemical richness of coal-tar mixtures.
AnilineRelated: His early isolation helped establish aniline as a distinct substance.
BenzaldehydeRelated: Runge is credited with early isolation of benzaldehyde from bitter-almond oil.
AcetanilideRelated: Runge isolated aniline, the starting material used to make acetanilide.
ResorcinolRelated: Runge isolated resorcinol from galbanum resin in the nineteenth century.