83461-82-9

(1S,3S,4S,4aS,6aS,7Z,10S,11E,12aR,13S,20aS,20bR)-15-formyl-13,18-dihydroxy-1,3,7,11,20a-pentamethyl-20,21-dioxo-10-({2,3,4,6-tetradeoxy-4-[(methoxycarbonyl)amino]-3-methyl-3-nitro-beta-D-xylo-hexopyranosyl}oxy)-1,2,3,4,4a,6a,9,10,12a,13,14,20,20a,20b-tetr