英文别名Relugolix Impurity 6; Relugolix intermediate5; 3-Thiophenecarboxylic acid, 2-[[(2,6-difluorophenyl)methyl](ethoxycarbonyl)amino]-4-[(dimethylamino)methyl]-5-(4-nitrophenyl)-; 2-[(2,6-Difluorobenzyl)(ethoxycarbonyl)amino]-4-[(dimethylamino)methyl]-5-(4-nitrophenyl)-3-thiophenecarboxylic acid; 2-[[(2,6-Difluorophenyl)methyl](ethoxycarbonyl)amino]-4-[(dimethylamino)methyl]-5-(4-nitrophenyl)-3-thiophenecarboxylic acid 
