3-(Trifluoromethyl)phenylacetic acid3-(Trifluoromethyl)phenylacetic acid 97%3-(Carboxymethyl)benzotrifluoride(alpha,alpha,alpha-Trifluoro-m-tolyl)acetic acid(α,α,α-Trifluoro-m-tolyl)acetic acid3-(Trifluoromethyl)phenylacetic acid3-(三氟甲基)苯乙酸(α,α,α-三氟间甲苯基)乙酸