2946-43-2 6H-Purine-6-thione, 9-(6-deoxy-beta-D-allofuranosyl)-1,9-dihydro- 9-(6'-Deoxy-beta-D-allofuranosyl)-6-thiopurine 9-Dafp 9H-Purine-6-thiol, 9-(6-deoxy-beta-D-allofuranosyl)- NSC 409352