2-Amino-7-(2-deoxy-b-D-erythro-pentofuranosyl)-1,7-dihydro-5-iodo-4H-pyrrolo[2,3-d]pyrimidin-4-one

7-deaza-2'-deoxy-7-iodoguanosine ; 7-iodo-7-deaza-2'-deoxyguanosine ; 2-amino-7-((2r,4s,5r)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-iodo-1h-pyrrolo[2,3-d]pyrimidin-4(7h)-one ; 7-deaza-7-i-2'-dg ; 2-amino-7-((2r,4s,5r)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-iodo-3h-pyrrolo[2,3-d]pyrimidin-4(7h)-one ; 7-deaza-7-i-2'-da ; 7-deaza-21-deoxy-7-iodoguanosine ; 7-deaza-7-iodo-2'-deoxyguanosine