7227-60-3 [(2R,3S,4R,5R)-5-(2-amino-6-oxo-3,6-dihydro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl (2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl dihydrogen diphosphate (non-preferred name) 72318-77-5 But-1-ene;n,n-diethylhydroxylamine;2,2,4,4-tetramethyl-1,3,5,7,2,4,6?2,8?2-tetraoxatetrasilocane