CAS No:70458-73-0||Chemical Formula:C17H20ClN3O3||Molecular Weight:349.81500||Exact Mass:349.11932||6-chloro-1-ethyl-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
No. 44011602000398, Guangdong public network Anne