英文别名2-Aminopteridin-4(3H)-one; 2-Amino-4-hydroxy-1H-pteridine; 2-Amino-1,5-dihydropteridin-4-ol; 2-Amino-4-oxodihydropteridine; 2-Amino-4-pteridinol; 2-Amino-4-hydroxypteridine; Pterin; Pterine; 2-amino-1H-pteridin-4-one; 2-aminopteridin-4-ol; 2-amino-4(3H)-pteridinone; 2-amino-4-oxo-3H-pteridine; 2-aminopteridin-4(1H)-one 
