2-Chloro-9-(2-3-O-isopropylidene-beta-D-ribofuranosyluronic acid)adenine 

(3as,4s,6r,6ar)-6-(6-amino-2-chloro-9h-purin-9-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carboxylic acid ; 5'-carboxy-2-chloro-2'-3'-o-isopropylidene-d-adenosine ; 2-chloro-9-(2-3-isopropylidene-beta-a-d-ribofuranosyluronic acid)adenine ; furo[3,4-d]-1,3-dioxole,b-d-ribofuranuronic acid deriv. ; 2-chloro-9-(2-3-o-isopropylidene-beta-d-ribofuranosyluronic acid)adenine