Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position.

Synonyms: Pyrophosphate, Adenosine, Adenosine Diphosphate, Adenosine 5'-(trihydrogen diphosphate), ADP, Adenosine 5' Pyrophosphate, 0, Magnesium ADP, Adenosine 5'-Pyrophosphate, ADP, Magnesium, 5'-Pyrophosphate, Adenosine, Diphosphate, Adenosine, Adenosine Pyrophosphate, 61D2G4IYVH, MgADP