134963-40-9 2'-(Hexamethyleneimino)-5'-(4-methoxytrityl)-3'-deoxythymidine 2'HexaCH2imino-5'(4MeOtrityl)dT AIDS-002388 AIDS002388 Uridine, 2',3'-dideoxy-2'-(hexahydro-1H-azepin-1-yl)-5'-O-[(4-methoxyphenyl)diphenylmethyl]-5-methyl-