84315-23-1
3,5-二氟丁二酸
→
~97%
405937-98-6
3-(3,5-二氟苯基)丙醇
721443-73-8
3-(3,5-difluoro-phenyl)-acrylic acid methyl ester
+
543-27-1
氯甲酸异丁酯