252371-51-0 β-D-ribo-Hexofuranuronic acid, 5-[[2-amino-3-(4-cyclopentyl-1-piperazinyl)-1-oxopropyl]amino]-1,5-dideoxy-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-, (5ξ)- (9CI)
1251849-06-5 β-Neuraminic acid, N-[N-[2-[2-[4-[2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoyl]-1-piperazinyl]-2-oxoethoxy]acetyl]-N-[2-[2-[2-[[1-oxo-3-(2-pyridinyldithio)propyl]amino]ethoxy]ethoxy]ethyl]glycylglycyl]-, 2-(hydrogen 5′-cytidylate) (ACI)