56124-62-0 AD 32 Adriamycin, trifluoroacetyl-, 14-valerate Antibiotic AD 32 N-Trifluoroacetyladriamycin-14-valerate NSC-246131 NSC246131 Pentanoic acid, 2-[1,2,3,4,6,11-hexahydro-2,5,12-trihydroxy-7-methoxy-6,11-dioxo-4-[[2,3,6-trideoxy-3-[(trifluoroacetyl)amino]-.alpha.-L-lyxo-hexopyranosyl]oxy]-2-naphthacenyl]-2-oxoethyl ester, (2S-cis)- Trifluoroacetyladriamycin-14-valerate