142644-39-1 3'-Azido-3'-deoxy-3-methylthymidine 5'-(tetrahydrogen triphosphate) N(3)-Meazttp N(3)-Methyl-3'-azido-3'-deoxythymidine 5'-triphosphate N(3)-Methyl-azt-TP Thymidine 5'-(tetrahydrogen triphosphate), 3'-azido-3'-deoxy-3-methyl-