1,1-Cyclohexane diacetic anhydride

1,1-Cyclopropanedicarboxylic acid

6,6-DIMETHYL-5,7-DIOXASPIRO[2.5]OCTANE-4,8-DIONE

1,1'-Dimethyl-4,4'-bipyridinium bishexafluorophosphate

1,1'-DIOCTADECYL-3,3,3',3'-TETRAMETHYLINDOCARBOCYANINE PERCHLORATE

1,1'-DIOCTADECYL-3,3,3',3'-TETRAMETHYLINDOCARBOCYANINE PERCHLORATE

1,1'-FERROCENEDICARBOXYLIC ACID

1,2,3,4,5,6-CYCLOHEXANEHEXACARBOXYLIC ACID MONOHYDRATE