N-(2-chloronicotinoyl)-α-phosphonoglycine trimethyl ester

2-Azido-4-nitro-benzaldehyde

(2-Azido-4-nitro-phenyl)-methanol

2-(2-Chloro-pyridin-3-yl)-8-nitro-3H-benzo[d][1,3]diazepine-4-carboxylic acid methyl ester

(Z)-3-(2-Azido-4-nitro-phenyl)-2-[(2-chloro-pyridine-3-carbonyl)-amino]-acrylic acid methyl ester