Synonyms: 3'BuNH-5',N6(4MeOTrityl)dA;3'-n-Butylamino-5',N6-bis(4-methoxytrityl)-3'-deoxyadenosine;134934-61-5;AC1L9QIJ;(2R,3S,4S,5S)-4-(butylamino)-5-[[(4-methoxyphenyl)-diphenylmethoxy]methyl]-2-[6-[[(4-methoxyphenyl)-diphenylmethyl]amino]purin-9-yl]oxolan-3-ol;9H-Purin-6-amine, 9-(3-(butylamino)-3-deoxy-5-O-((4-methoxyphenyl)diphenylmethyl)-beta-D-arabinofuranosyl)-N-((4-methoxyphenyl)diphenylmethyl)-;9H-Purin-6-amine, 9-[3-(butylamino)-3-deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-.beta.-D-arabinofuranosyl]-N-[(4-methoxyphenyl)diphenylmethyl]-