13089-44-6 51018-36-1 51785-31-0 71724-31-7 C-Ara-A Carbocyclic arabinofuranosyladenine Carbocyclic arabinosyladenine Cyclaradine Cyclic arabinosyladenine Furo(2',3':4,5)oxazolo(3,2-e)purine-8-methanol, 4-amino-6a,7,8,9a-tetrahydro-7-hydroxy-, (6aS-(6aalpha,7alpha,8beta,9aalpha))-