N,N-DIMETHYL-N'-M-TOLYL-FORMAMIDINE

N,N-DI-(3-CHLORPHENYL)OXALAMIDINE

2-[(1H-BENZOIMIDAZOL-2-YL)-HYDRAZONOMETHYL]-PHENOL

[4-(2-BENZOTRIAZOL-2-YL-VINYL)-PHENYL]-HYDRAZINE

4-AMINO-N-(4-HYDRAZINOCARBONYL-PHENYL)-BENZAMIDE

1-(9H-1,2,3,9-TETRAAZA-CYCLOPENTA[B]FLUOREN-3-YL)-ETHANONE

ISOPROPOXYMETHYL-PHENYL-CARBAMIC ACID ISOPROPYL ESTER

(4-DIETHYLSULFAMOYL-PHENYL)-CARBAMIC ACID ISOPROPYL ESTER

2,3-Dihydroxy-quinoxaline-6-carboxylic acid (4-chloro-3-nitro-phenyl)-amide

2-(4-[1,2,3]Triazol-1-yl-phenyl)-benzooxazole

5-Amino-2-(2-benzothiazol-2-yl-vinyl)-benzenesulfonic acid