英文别名
8-(2-Hydroxyethyl)-2-amino-4.7-dioxo-tetrahydropteridin-carbonsaeure-(6)-ethylester;2-amino-8-(2-hydroxy-ethyl)-4,7-dioxo-3,4,7,8-tetrahydro-pteridine-6-carboxylic acid ethyl ester;2-Amino-8-(2-hydroxy-aethyl)-4,7-dioxo-3,4,7,8-tetrahydro-pteridin-6-carbonsaeure-aethylester