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CAS号: 68301-92-8 英文名称: ETHYL 7-CHLORO-2-METHYL-5-OXO-5H-CHROMENO[2,3-B]PYRIDINE-3-CARBOXYLATE 英文同义词: ETHYL 7-CHLORO-2-METHYL-5-OXO-5H-CHROMENO[2,3-B]PYRIDINE-3-CARBOXYLATE;5H-[1]Benzopyrano[2,3-b]pyridine-3-carboxylic acid, 7-chloro-2-methyl-5-oxo-, ethyl ester 中文名称: 中文同义词: 分子式: C16H12ClNO4 分子量: 317.72 Mol file