2,4-DICHLORO-N-(1-NAPHTHYL)-BENZAMIDE

2,4-DICHLORO-N-(2-PHENYL-1-(PYRROLIDINE-1-CARBONYL)-VINYL)-BENZAMIDE

2,5-BIS-(4-METHOXY-PHENYL)-THIOPHENE

2,5-BIS(2,2-DICHLOROACETAMIDO)FLUORENE

2,4:3,5-DIANHYDRO-1,6-DI-O-BENZOYL-MANNITOL

2,5-BIS(4-CHLOROBENZYLIDENE)-1-CYCLOPENTANONE

2,5-BIS(DIMETHYLSILYL)-3,4-DICHLOROTHIOPHENE

2,5-DI-NAPHTHALEN-2-YL-THIOPHENE

2,4-DIHYDROXY-5-HEXYLBENZALDEHYDE

2,5-DICHLORO-N-(2-NITROBENZYLIDENE)ANILINE

2,5-dichloro-N-methylaniline

2,5-DICHLOROPHENYL METHYLTHIOMETHYL SULFIDE

2,4-DIMETHYL-3-ETHYLPYRROLIDINE

2,4-Dimethyl-5-nitroaniline

2,4-DIMETHYL-7-NITRO-9-THIA-1-AZA-4A-AZONIA-FLUORENE, PERCHLORATE