87781-93-9
2-溴次黄嘌呤
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104715-73-3
(2R,3S,5S)-5-[2-(4-butylanilino)-6-chloropurin-9-yl]-2-(hydroxymethyl)oxolan-3-ol
104-13-2
4-正丁基苯胺
104715-74-4
(2R,3S,5S)-5-[2-(4-butylanilino)purin-9-yl]-2-(hydroxymethyl)oxolan-3-ol,hydrate