英文同义词
9,10-dioxoanthracene-2-carboxylic acid;BETA-ANTHRAQUINONE CARBOXYLIC AID;9,10-Dihydro-9,10-Dioxo-2-Anthroic Acid;Anthraquinone-2-carboxylic acid 98%;9,10-anthraquinone 2-carboxylic acid;ANTHRAQUINONE-2-CARBOXYLATE;2-CARBOXYANTHRAQUINONE;9,10-Dihydro-9,10-dioxoanthracene-2-carboxylic acid