5,6-DIMETHYL-5-DECEN-1,9-DIYNE

5,6-O-BENZYLIDENE-2,3-DIDEOXY-L-ASCORBIC ACID

5,6,7,8-TETRACHLORO-3A,9A-DIHYDRO-1H-BENZO(B)CYCLOPENTA(E)(1,4)DIOXINE

5,6,7,8-TETRAHYDRO-QUINAZOLINE-2-THIOL

5,6A,7,7A-4H-4H-CYCLOPROPA(E)ACENAPHTHYLENE-7-CARBOXYLIC ACID ETHYL ESTER

5,7-BIS-BENZYLOXY-3-CHLORO-4-METHYL-CHROMEN-2-ONE

5,7-Difluoro-4-hydroxyquinoline

5,7-DIHYDROXY-4-METHYLCOUMARIN MONOHYDRATE

5,7-Dimethyl-2,3-dihydro-4H-chromen-4-one

5,7,7-TRIMETHYL-2-(1,3,3-TRIMETHYLBUTYL)-1-OCTANESULFONYL CHLORIDE

5,8-Dimethyldibenzo[b,j][1,10]phenanthroline-6,7-diol

5,8:9,11-BETA-DIEPOXY-5-BETA,9-BETA-ERGOSTAN-3-BETA-YL ACETATE

5(2-MEO-NAPHTHALEN-1-YL)2H-PYRAZOLE-3CARBOXYLIC ACID (2-CL-BENZYLIDENE)HYDRAZIDE

5(2,5-DI-MEO-PH)-2H-PYRAZOLE-3-CARBOXYLIC ACID (1-(4-CL-PH)-ETHYLIDENE)HYDRAZIDE

5(4-BENZYLOXY-PH)2H-PYRAZOLE-3-CARBOXYLIC ACID (4-HO-3-MEO-BENZYLIDENE)HYDRAZIDE