54911-32-9 (SULPHATE) AIDS-031987 AIDS031987 NSC174120 (SULPHATE) a-D-Ribo-hexopyranoside, (1S,2S,3R,4S,6R)-4,6-diamino-3-hydroxy-2-[[O-a-D-mannopyranosyl-(1 4)-O-2,6-diamino-2,6-dideoxy-b-L-idopyranosyl-(1 3)-b-D-ribofuranosyl]oxy]cyclohexyl 2-amino-2,3-dideoxy-, sulfate (1:1) (salt)