134934-73-9 2'-n-Butylamino-5',N6-bis(4-methoxytrityl)-2'-deoxyadenosine 2'BuNH-5',N6(4MeOTrityl)dA 9H-Purin-6-amine, 9-[2-(butylamino)-2-deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-.beta.-D-xylofuranosyl]-N-[(4-methoxyphenyl)diphenylmethyl]- AIDS-002354 AIDS002354