Synonyms: Cyclo-apup;AC1MIYAY;Cyclo(adenylyl(3'-5')uridine monophosphate);Cyclic bis((3'-5')uridylyl-adenylic acid);Adenosine, 2',3'-O-phosphinicouridylyl-(5'-3')-;Bis(3'-5')cyclic(uridylyl-adenosine monophosphate);[(2R,5R)-2-(6-aminopurin-9-yl)-4-hydroxy-5-[[(2R,3S,4R,5R)-4-hydroxy-5-(2-oxopyrimidin-1-yl)-3-phosphonooxyoxolan-2-yl]methoxymethyl]-2,5-dihydrofuran-3-yl] dihydrogen phosphate;20787-33-1