SEARCH Articles Figures Tables 9.10- Anthraquinone-2-carboxyhc acid Anthracene-9-carboxyhc acid Benzaldehyde-2-carboxyhc acid Carboxyhc acid activation Carboxyhc acid nomenclature Carboxyhc acid protonated Carboxyhc acid reactions Carboxyhc acid reactivity Carboxyhc acid structures Carboxyhc acids, esters Higher carboxyhc acids Metal oxides carboxyhc acids Quinoline-4-carboxyhc acid