5-ACETYLAMINO-1,2-DIMETHYL-4-OXO-3-PHENYL-3,4-DIHYDRO-2H-PYRAZOL-1-IUM, CHLORIDE

5-ADAMANTAN-1-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID (4-FLUORO-BENZYLIDENE)-HYDRAZIDE

5-ALPHA-ANDROST-1-ENE

5-ALPHA-ANDROSTAN-3-ALPHA-YL CHLOROACETATE

5-ALPHA-ANDROSTANE-11,17-DIONE

5-ALPHA-CHOLESTANE-3-BETA,6-BETA-DIYL DIACETATE

5-ALPHA-ERGOSTANE-3-BETA,11-ALPHA-DIOL

5-ALPHA-PREGNANE

5-ALPHA-PREGNANE-3-BETA,20-BETA-DIYL DIBENZOATE

5-Amino-2-(4-pyridinyl)-4,6(3H,5H)-pyrimidinedione

5-amino-3-[(E)-(3-chloro-2-hydroxy-5-nitrophenyl)diazenyl]-4-hydroxy-2,7-naphthalenedisulfonic acid

5-Aminopyridine-2-thiocarboxamide

5-BENZAMIDOVALERIC ACID

5-BENZOYL-4-HO-6-(3-NITRO-PH)-4-(TRIFLUOROMETHYL)TETRAHYDRO-2(1H)-PYRIMIDINONE

5-Benzyl-2-hydroxybenzaldehyde