1-Oxido-4-pyridinyl phenyl sulfone

1-NITRO-N'-[(1-NITRO-9,10-DIOXO-9,10-DIHYDRO-2-ANTHRACENYL)CARBONYL]-9,10-DIOXO-9,10-DIHYDRO-2-ANTHRACENECARBOHYDRAZIDE

1-O-BENZOYL-2,3,4-TRI-O-BENZYL-ALPHA-L-ARABINOSE

1-phenyl-2-(1-piperazinyl)ethanol

1-PHENYL-2-(TRIPHENYLPLUMBYL)ACETYLENE

1-PHENYL-2-THIOCYANATO-PENTAN-1-ONE

1-methyl-1-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)hydrazine hydrochloride

1-METHYL-1-(8-OXO-BICYCLO(3.2.1)OCT-2-YL)-PYRROLIDINIUM, IODIDE

1-METHYL-1-PHENYL-4-PROPYLSEMICARBAZIDE

1-METHYL-2-PHENYL-1H-BENZOIMIDAZOLE

1-methyl-2,3-diphenylpiperidine hydrochloride

1-METHYL-3-((2-NITRO-PHENYL)-HYDRAZONO)-1,3-DIHYDRO-INDOL-2-ONE

1-METHYL-2-(PHENYLSULFONYLAZO)QUINOLINIUM TETRACHLOROZINCATE

1-METHYL-2-NITROMETHYLENE-PYRROLIDINE

1-METHYL-3-(3-NITROPHENYL)UREA