(3-ETHOXYCARBONYLAMINO-2-METHYL-4-OXO-3,4-DIHYDRO-QUINAZOLIN-5-YL)-CARBAMIC ACID ETHYL ESTER

N-[4-(3-DIMETHYLAMINO-PROPIONYL)-PHENYL]-ACETAMIDE, HYDROCHLORIDE

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