Synonyms: 2'tBuNH-5',N6(4MeOTrityl)dA;2'-(t-Butylamino)-5',N6-bis(4-methoxytrityl)-2'-deoxyadenosine;134934-75-1;AC1L9QIX;(2R,3R,4R,5R)-4-(tert-butylamino)-2-[[(4-methoxyphenyl)-diphenylmethoxy]methyl]-5-[6-[[(4-methoxyphenyl)-diphenylmethyl]amino]purin-9-yl]oxolan-3-ol;9H-Purin-6-amine, 9-(2-deoxy-2-((1,1-dimethylethyl)amino)-5-O-((4-methoxyphenyl)diphenylmethyl)-beta-D-xylofuranosyl)-N-((4-methoxyphenyl)diphenylmethyl)-;9H-Purin-6-amine, 9-[2-deoxy-2-[(1,1-dimethylethyl)amino]-5-O-[(4-methoxyphenyl)diphenylmethyl]-.beta.-D-xylofuranosyl]-N-[(4-methoxyphenyl)diphenylmethyl]-