英文同义词: | tetrahydropterin;2-Amino-5,6,7,8-tetrahydro-4(1H)-pteridinone;2-Amino-5,6,7,8-tetrahydro-4-pteridinol;2-Amino-5,6,7,8-tetrahydropteridin-4(3H)-one;Sapropterin Dihydrochloride Impurity A;5,6,7,8-Tetrahydropterin;Tetrahydrobiopterin Impurity 1;4(3H)-Pteridinone, 2-amino-5,6,7,8-tetrahydro- |