“…Arabinic (221), azelaic (222), ¡'raws '-cinnamic (223), citric (224), glucaric (225), gluconic (226), glyceric (227), p-hydroxybenzoic (228), p-hydroxycinnamic (229), isocitric (230), malic (231), malonic (232), 2-C-methylaldotetronic (233) methoxy-4-hydroxycinnamic (234), phosphoric (235), pyroglutamic (236), quinic (237), succinic (238), threonic (239), and vanillic acid (240) make up the compounds in the simple acid class. Azelaic acid was the first simple acid to be reported in Cannabis.…”