1H-Pyrazolo(3,4-d)pyrimidin-4-amine, 1-(2-deoxy-D-erythro-pentofuranosyl)- 2'-Deoxy-4-aminopyrazolopyrimidineribofuranoside 4-Amino-1-(2-deoxypentofuranosyl)-1H-pyrazolo(3,4-d)pyrimidine 4-Aminopyrazolo(3,4-d)pyrimidine-2'-deoxyriboside 4-Aminopyrazolopyrimidine-2'-deoxyribofuranoside 4302-99-2