英文别名(R)-5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methyl-3-(2-(2-oxopyrrolidin-1-yl)-2-phenylethyl)pyrimidine-2,4(1H,3H)-dione; 5-(2-fluoro-3-methoxyphenyl)-1-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-6-methyl-3-[(2R)-2-(2-oxopyrrolidin-1-yl)-2-phenylethyl]pyrimidine-2,4-dione; Elagolix Lactam Impurity; Elagolix Impurity Z10; Elagolix Sodium Lactam impurity; Elagolix Lactum Impurity 
