18417-89-5 (FREE BASE) 21090-35-7 (HYDROCHLORIDE) 7H-Pyrrolo[2,3-d]pyrimidine-5-carboxamide, 4-amino-7-.beta.-D-ribofuranosyl- AIDS-127104 AIDS127104 NSC143648 (HYDROCHLORIDE) NSC65346 (FREE BASE) SANGIVAMYCIN Sangivamycin, hydrochloride Sanzivamycin