Synonyms: 1,2,3,4-Butanetetrol,1-(2-amino-4-hydroxy-6-pteridinyl)- (6CI,7CI,8CI); 4(1H)-Pteridinone, 2-amino-6-(1,2,3,4-tetrahydroxybutyl)-(9CI); 4-Pteridinol, 2-amino-6-(1,2,3,4-tetrahydroxybutyl)-;2-Amino-4-hydroxy-6-(1',2',3',4'-tetrahydroxybutyl)pteridine;2-Amino-4-hydroxy-6-tetrahydroxybutylpteridine