Pyrocatechol carbamates and o-mercaptophenol carbamates and thei

Pyrrolidone-5,5-diphosphonic acids

Quaternary ammonium antiarrhythmic drugs

Quaternary ammonium compounds useful as antifibrillatory agent

Quaternary ammonium disinfectants

Quinone compounds and their use in suppressing the production of

Quinone compounds, their production and use

Quinone derivatives as molluscicides

Quinone derivatives useful as medicaments

Racemic modification consisting of specific isomers of .alpha.-c

Radioimmunoassay reagents

Radiosensitizing nitrobenzoic acid amide derivatives

Randomly terminated capped polymers

Rapidly resorbable glibenclamide

Recombinant avirulent immunogenic S typhi having rpos positive p

Recombinant Bacillus anthracis strains unable to produce the let

Recombinant BCG vaccine

Recombinant bovine herpesvirus type 1 vaccines

Recombinant lipidated PsaA protein, methods of preparation...

Recombinant M. tuberculosis auxotrophic for leucine and...