(2RS,3SR)-2,3-dibromo-3-(4-methylphenyl)propanoic acid

(E)-β-bromo-p-methylstyrene

4-甲基苯乙烯

1-(benzotriazol-1-yl)-2-(p-tolyl)ethan-2-one p-tosylhydrazone

1-(benzotriazol-1-yl)-1-(phenylthio)-p-methylacetophenone p-tosylhydrazone