"乙酸(2,3,4,5-四氟苯甲?;?脂"
"乙酸(2,3,4,5-四氟苯甲?;?脂"
"乙酸(2,3,4,5-四氟苯甲?;?脂"
"2,3,4,5-四氟苯甲酰乙酸乙酯"
"2,3,4,5-四氟苯甲酰乙酸乙酯"
左氧氟沙星雜質(zhì)94695-50-8
3-氧代-3-(2,3,4,5-四氟苯基)丙酸乙酯
3-氧代-3-(2,3,4,5-四氟苯基)丙酸乙酯
快速溝通
左氧氟單酯
快速溝通
左氧氟單酯
"(2,3,4,5-四氟苯甲酰)乙酸乙酯"