1-(3,5-DI-O-(P-TOLUOYL)-BETA-D-2-DEOXYRIBOFURANOSYL)-5-(2-(PHTHALIMIDOOXY)ETHYL)-4 (1,2,4-TRIAZOL-1-YL)-1H-PYRIMIDIN-2-ONE

1-(3,5-Di-O-(p-toluoyl)-β-D-2-deoxyribofuranosyl)-5-(2-(phthalimidooxy)ethyl)-4-(1,2,4-triazol-1-yl)-1H-pyrimidin-2-one is a reagent used in the synthesis of oligonucleotides containing cytosine-thymine analogs which has the potential to reduce the multiplicity of probes and primers.