Synonyms: AC1L6WKD;55559-53-0;N',4-diamino-1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrazolo[3,4-d]pyrimidine-3-carboximidamide;N,5-DIAMINO-9-[3,4-DIHYDROXY-5-(HYDROXYMETHYL)OXOLAN-2-YL]-2,4,8,9-TETRAZABICYCLO[4.3.0]NONA-1,3,5,7-TETRAENE-7-CARBOXIMIDAMIDE