9-[6'-deoxy-2',3',5'-tris-O-(p-nitrobenzoyl)-β-D-allofuranosyl]hypoxanthine

6-deoxy-2,3,5-tris-O-(p-nitrobenzoyl)-D-allofuranosyl bromide

9-(6'-deoxy-β-D-allofuranosyl)adenine

(6-chloropurin-9-yl)-trimethylsilane

6-氯嘌呤