4-Chloro-7-(2-deoxy-3,5-bis-O-(p-toluoyl)-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 50mg

4-Chloro-7-(2-deoxy-3,5-bis-O-(p-toluoyl)-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 50mg