1-phenyl-4-[(E)-2-phenylethenyl]benzene

2,5-diphenylthiophene 1,1-dioxide

4-羟基-4-苯基-环己酮

5-氟-2-苯基吡啶

magnesium,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-heptadecafluorooctane,bromide