170574-01-3
→
~92%
28889-41-0
3,4,6-trifluoro-5-methoxyphthalic acid
4-methoxy-3,5,6-trifluorophthalic acid-1-methyl ester
112811-65-1
2,4,5-三氟-3-甲氧基苯甲酸
116751-24-7
2,4,5-三氟-3-羟基苯甲酸