2',3'-Anhydroadenosine

2,3'-anhydro-t ; anhydro-t ; 9-[(1r,5r)-4α-(hydroxymethyl)-3,6-dioxabicyclo[3.1.0]hexan-2α-yl]-9h-purin-6-amine ; 1-[(1r,4r,5r)-4-(hydroxymethyl)-3,6-dioxabicyclo[3.1.0]hex-2-yl]-5-met hyl-pyrimidine-2,4-dione ; 2,4(1h,3h)-pyrimidinedione,1-(2,3-anhydro-b-d-lyxofuranosyl)-5-methyl- ; 2'',3''-anhydroadenosine ; 1-(2,3-anhydro-beta-d-lyxofuranosyl)-5-methyl-2,4(1h,3h)-pyrimidinedione ; thymine,1-(2,3-anhydro-b-d-lyxofuranosyl)-(7ci,8ci)