1-Piperazinecarboxylic acid,4-[2-[[(1S)-2-ethoxy-1-methyl-2-oxoethoxy]phenoxyphosphinyl]ethyl]-,7-[(4-fluorophenyl)methyl]-7,8-dihydro-9-hydroxy-8-oxo-6H-pyrrolo[3,4-g]quinolin-5-yl ester, mono(trifluoroacetate) (salt)
CAS No. 684286-45-1