"3'-Chloro-2,5'-difluoro-[1,1'-biphenyl]-4-carboxylic acid "
"3'-Chloro-2,5'-difluoro-[1,1'-biphenyl]-4-carboxylic acid "
快速溝通
快速溝通
4-(3-氯-5-氟苯基)-3-氟苯甲酸