[Studies on pyrazolo(3,4-d)pyrimidine derivatives. XI. On 1-phenyl-1H-pyrazolo(3,4-d)pyrimidine-4-carbonitrile (author's transl)].
D055598:Chemical Phenomena; D002621:Chemistry; D011720:Pyrazoles / Q000138:chemical synthesis; D011743:Pyrimidines / Q000138:chemical synthesis
D011720:Pyrazoles; D011743:Pyrimidines; C018127:1-phenyl-1H-pyrazolo(3,4-d)pyrimidine-4-carbonitrile