Organic IntermediateChina 767340-03-4 R-3-Amino-4- (2, 4, 5-trifluoro-phenyl) Butyric Acid Methyl Ester, Find details about China 767340-03-4, R-3-Amino-4- (2 4 5-trifluoro-phenyl) from 767340-03-4 R-3-Amino-4- (2, 4, 5-trifluoro-phenyl) Butyric Acid Methyl Ester