[(2~{R},3~{R},4~{R},5~{R})-5-(2-azanyl-7-methyl-6-oxidanylidene-1~{H}-purin-7-ium-9-yl)-4-methoxy-3-oxidanyl-oxolan-2-yl]methyl [phosphonooxy(selanyl)phosphoryl] hydrogen phosphate

P63073 — Eukaryotic translation initiation factor 4E