25816-87-9 9-beta-D-Arabinofuranosyl-N-((dimethylamino)methylene)-9H-purin-6-amine 9H-Purin-6-amine, 9-beta-D-arabinofuranosyl-N-((dimethylamino)methylene)- N(sup 6)-(Dimethylamino)methylene(9-beta-D-arabinofuranosyl)adenine