5-Alkyl-3-(2-hydroxylamino-4-chlorophenyl)-1,3,4-oxadiazolin-2-o

5-Alkylureido-1,3,4-thiadiazol-2-yl-sulfonyl-acetic acid derivat

5-Amido imido triazene triazoles and pyrazoles with photographic

5-Amino or substituted amino-7-phenyl or substituted phenyl-2,3-

5-Amino or substituted amino-7-phenyl or substituted phenyl-2,3-

5-Amino-1,2,3,4-tetrahydroanthraquinone and its preparation

5-Amino-1-methyl-3-(1-methyl-5-nitro-2-imidazolyl)-1H-1,2,4-tria

5-Amino-2,3,7,8-tetrathiaalkane-1,9-dioic acids, esters and salt

5-Amino-4-chloro-6-(substituted amino)-pyrimidines

5-Aminoethyl-2,4-diphenylpyrimidine dihydrobromide

5-Aminomethyl-1H-pyrazolo[3,4-b]pyridines

5-Aminomethyl-2-amino naphthyl-(1) azo dyes

5-Aryl-1,2,3,4-tetrahydro-.gamma.-carbolines

5-Aryl-1-(2-oxazolin-2-yl)-1H-1,4-benzodiazepines and related co

5-Aryl-1H-1,5-benzodiazepine-2,4-diones

5-Aryl-pyrido-(b-6,7)-1,4-diazaepine with an additional fused he

5-Arylazo-6-hydroxy-pyridone-2 dyes containing an amino or subst

5-Aza-7-thiadibenzocrysene derivatives

5-Benzyl-2-oxazolidone derivatives and a process for producing t

5-Benzyloxy-1,3-dioxanes