CAS No:81530-83-8||Chemical Formula:C19H24FN3O3||Molecular Weight:361.41740||Exact Mass:361.18017||ethyl 1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate
No. 44011602000398, Guangdong public network Anne