Synonyms: 2'BuNH-5'(4MeOTrityl)dT;2'-(n-Butylamino)-5'-(4-methoxytrityl)-3'-deoxythymidine;134935-03-8;Uridine, 2'-(butylamino)-2',3'-dideoxy-5'-O-((4-methoxyphenyl)diphenylmethyl)-5-methyl-;Uridine, 2'-(butylamino)-2',3'-dideoxy-5'-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-;AC1L9QJS;1-[(2R,3R,5S)-3-(butylamino)-5-[[(4-methoxyphenyl)-diphenylmethoxy]methyl]oxolan-2-yl]-5-methylpyrimidine-2,4-dione