2',3'-Didehydro-3'-deoxythymidine 5'-triphosphate 26194-89-8 AIDS-000077 AIDS000077 D4TTP Stavudine triphosphate Thymidine 5'-(tetrahydrogen triphosphate), 2',3'-didehydro-3'-deoxy- Thymine, 1-(2,3-dideoxy-.beta.-D-glycero-pent-2-enofuranosyl)-, 5'-(tetrahydrogen triphosphate) ddeTTP