134934-61-5 3'-n-Butylamino-5',N6-bis(4-methoxytrityl)-3'-deoxyadenosine 3'BuNH-5',N6(4MeOTrityl)dA 9H-Purin-6-amine, 9-[3-(butylamino)-3-deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-.beta.-D-arabinofuranosyl]-N-[(4-methoxyphenyl)diphenylmethyl]- AIDS-002342 AIDS002342