(2S,2'S)-2,2'-[(1,1'-biphenyl)-4,4'-diyldi-1H-imidazole-5,2-diyl]bis-1-pyrrolidinecarboxylic acid ,1,1'-bis(1,1-dimethylethyl) ester, China (2S,2'S)-2,2'-[(1,1'-biphenyl)-4,4'-diyldi-1H-imidazole-5,2-diyl]bis-1-pyrrolidinecarboxylic acid ,1,1'-bis(1,1-dimethylethyl) ester Selling, Selling China (2S,2'S)-2,2'-[(1,1'-biphenyl)-4,4'-diyldi-1H-imidazole-5,2-diyl]bis-1-pyrrolidinecarboxylic acid ,1,1'-bis(1,1-dimethylethyl) ester, Nanjing Joyin Pharmachem Co.,Ltd.