CAS号:13720-90-6
英文名:4-oxo-1,4-dihydro-quinoline-2-carboxylic acid ethyl ester
中文名:4-oxo-1,4-dihydro-quinoline-2-carboxylic acid ethyl ester
快速沟通
4-oxo-1,4-dihydro-quinoline-2-carboxylic acid ethyl ester
快速沟通
4-oxo-1,4-dihydro-quinoline-2-carboxylic acid ethyl ester
4-oxo-1,4-dihydro-quinoline-2-carboxylic acid ethyl ester
4-oxo-1,4-dihydro-quinoline-2-carboxylic acid ethyl ester