2'-Deoxy-8,2'-ethano-cycloadenosine 8,2'-Ethano-cyclo-2'-deoxyadenosine 8,2-Ecda 99901-16-3 Furo(3',2':5,6)pyrido(1,2-e)purine-2-methanol, 7-amino-2,3,3a,4,5,11a-hexahydro-3-hydroxy-, (2R-(2alpha,3beta,3abeta,11abeta))-