9-(4-ISOPROPYLPHENYL)-3,3,6,6-TETRAMETHYL-3,4,6,7,9,10-HEXAHYDRO-1,8(2H,5H)-ACRIDINEDIONE

9-(DIMETHYLAMINO)FLUORENE

9-(TRIPHENYLSILYL)XANTHENE

9-ALPHA,21-DIBROMO-17-ALPHA-HO-11,20-DIOXO-5-ALPHA-PREGNAN-3-BETA-YL ACETATE

9-BENZYL-10-METHYL-ANTHRACENE

9-BROMO-10-PHENYL-ANTHRACENE

9-CHLORO-1-METHYL-1,10-PHENANTHROLIN-2(1H)-ONE

9-chloro-3,4-dihydro[1,4]diazepino[3,2,1-hi]indol-2(1H)-one

9-DICYANOMETHYLENE-2,7-DINITRO-9H-FLUORENE-4-CARBOXYLIC ACID UNDECYL ESTER

9-fluoro-11,21-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-17-yl benzoate

9-HYDROXYIMINO-2,5,7-TRINITRO-9H-FLUORENE-4-CARBOXYLIC ACID 3-METHYL-BUTYL ESTER

9-HYDROXYIMINO-9H-FLUORENE-4-CARBOXYLIC ACID BUTYL ESTER

9-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

9-OXO-6,7,11,12-TETRAHYDRO-5,8,10,13-TETRAOXA-PHOSPHA-BENZOCYCLOUNDECEN-9-OL

9-OXO-9H-FLUORENE-2,7-DISULFONIC ACID BIS-METHYLAMIDE