Dephenyl methane-2-carboxylic acid

Conyza canadensis (L.) Cronq. Xiao Fei Peng (aerial part) Essential oils, matricaria ester, dehydromatricaria ester, linoleyl acetate, limonene, linalool, centaur X, dephenyl methane-2-carboxylic acid, cumulene, O-benzylbezoic acid.48 Relieve swelling, itchiness, treat intestine and liver infection, a detoxicant, externally for skin eczyma, wounds, pain caused by arthrritis, toothache. 

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