2-硝基吡啶-5-甲酸; 6-硝基烟酸; 2-硝基吡啶-5-羧酸;

6-NITRONICOTINIC ACID; 6-NITROPYRIDINE-3-CARBOXYLIC ACID; 2-Nitropyridine-5-carboxylicacid98%; 2-NITROPYRIDINE-5-CARBOXYLIC ACID 97%; 2-Nitropyridine-5-carboxylic acid; 3-Pyridinecarboxylicacid, 6-nitro-;