1-[5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydro-2-furanyl]-3,5,9-trihydroxy-8,8-dimethyl-10,14-dioxo-2,4,6-trioxa-11,15-diaza-3,5-diphosphanonadecan-19-oic acid 3,5-dioxide (non-pref erred name)

1-[5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydro-2-furanyl]-3,5,9-trihydroxy-8,8-dimethyl-10,14-dioxo-2,4,6-trioxa-11,15-diaza-3,5-diphosphanonadecan-19-oic acid 3,5-dioxide (non-pref erred name)

9H-Purin-6-amine, 9-[5-O-[[[[4-[[3-[(3-carboxypropyl)amino]-3-oxopropyl]amino]-3-hydroxy-2,2-dimethyl-4-oxobutoxy]hydroxyphosphinyl]oxy]hydroxyphosphinyl]-3-O-phosphonopentofuranosyl]-