2-氰基-3-苯基-丙酸乙酯

N-benzyl-2-methylpropanamide

diethyl 2-benzyl-2-methylpropanedioate

N-benzyl-4-methyl-N-(4-methylphenyl)sulfonylbenzenesulfonamide

N-benzyl-4-methyl-N-propylbenzenesulfonamide