Propanoic acid,2-[[(R)-[2-[[9-(diphenylmethoxy)-7-[(4-fluorophenyl)methyl]-7,8-dihydro-6,8-dioxo-6H-pyrrolo[3,4-g]quinolin-5-yl]oxy]ethyl]phenoxyphosphinyl]oxy]-, ethyl ester, (2S)-
CAS No. 684286-15-5