diethyl 2-acetamido-2-[(4-nitrophenyl)methyl]propanedioate

morpholin-4-yl-(4-nitrophenyl)methanethione

1-methyl-2-[(4-nitrophenyl)methylsulfanyl]imidazole

(4-nitrophenyl)methyl-triphenylarsanium,bromide

diethyl 2-acetamido-2-[(4-aminophenyl)methyl]propanedioate