英文同义名:
TRANS-4,4'-DIFLUOROCHALCONE; 4,4'-DIFLUOROCHALCONE; 4-FLUOROBENZYLIDENE-(4-FLUOROACETOPHENONE); 2-(4-FLUOROBENZAL)-4'-FLUOROACETOPHENONE; 2-(4-FLUOROBENZYLIDENE)-4'-FLUOROACETOPHENONE; 1-(4-Fluorophenyl)-3-(4-fluorophenyl)-2-propen-1-one; 4,4'-difluorochalconepredomi]; 4,4'-DIFLUOROCHALCONE, 98%, PREDOMINANTLY TRANS;