联苯二碲

苦味酸

5,5-二甲基-1,3-环己二酮

N-乙酰基对甲苯磺酰胺

(2R,3R,4R,5R)-2-(acetoxymethyl)-5-(6-oxo-1-tosyl-1H-purin-9(6H)-yl)tetrahydrofuran-3,4-diyl diacetate