2-甲基喹啉-3-羧酸乙酯 货号:C300177 英文名:Ethyl 2-methylquinoline-3-carboxylate 同义词:ethyl 2-methylquinoline-3-carboxylate CAS号:15785-08-7 分子式:C13H13NO2 分子量:215.25 询价订购