Diphosphonic acid esters as tartar control agents

Diphosphonic derivate applications to cation exchange, novel...

Diphtheria toxin epitopes

Dipiperazinyl ketones and related analogues

Diplatinum anti-cancer agent

Dipotassium pentapropionate and method of preparing the same

Dipropargyloxybenzene compounds and their production

Dipterinyl calcium pentahydrate (dcp) and therapeutic...

Dipyrazoles as central nervous system agents

Dipyrazoles useful as bronchodilators

Dipyrazolo(3,4-b:3',4'-d) pyridin-3-ones

Dipyrido ¬4,3-b| ¬3,4-f| indoles, process for obtaining...

Dipyrido/3,2-b:2'3'-e//1,4/oxazepin (and...

Dipyridodiazepinones as reverse transcriptase inhibitors

Dipyridoxyl phosphate nmri contrast agents

Dipyridyl-dihydropyrazolones and their use

Dipyridylium quaternary dihalide halogen complexes and their...

Dipyridylium quaternary dihalide halogen complexes and their...

Dipyrromethene-boron hydrophilic fluorescent compounds

Diquaternary ammonium compounds and the manufacture thereof