2-amino-6-(bromomethyl)-4-hydroxyquinazoline hydrobromide
diethyl N-<2-chloro-4-(prop-2-ynylamino)benzoyl>-L-glutamate
2-chloro-4-nitrobenzoyl chloride
diethyl N-(4-amino-2-chlorobenzoyl)-L-glutamate
diethyl N-(2-chloro-4-nitrobenzoyl)-L-glutamate