134963-37-4 3'-Methylamino-5',N6-bis(4-methoxytrityl)-3'-deoxyadenosine 3'MeNH-5',N6(4MeOTrityl)dA 9H-Purin-6-amine, 9-[3-deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-3-(methylamino)-.beta.-D-arabinofuranosyl]-N-[(4-methoxyphenyl)diphenylmethyl]- AIDS-002341 AIDS002341