KnowraFumaric acidLinked fromLinked fromThe 6 pages that link to Fumaric acid, each with the reason it gives.All 6Broader topic 2Related 1Compared with 3Geometric isomerismCompared with: Its trans arrangement gives it properties distinct from cis maleic acid.Malic acidCompared with: Unlike malic acid, it has a carbon–carbon double bond instead of a hydroxyl group.Maleic acidCompared with: Its trans geometry gives a direct comparison for maleic acid’s cis structure and properties.