Novel organosilane compounds

Novel organotin compounds

Novel organotin compounds, a process for their preparation and t

Novel organotin stabilizer compositions

Novel organotin stabilizer compositions and polyvinyl resins sta

Novel oxazolinoazetidinones and process therefor

Novel oxime ethers

Novel oxime polymers and process for preparing same

Novel oxiodinium and thiaiodinium compounds

Novel oxiodinium and thiaiodinium compounds

Novel oxofuryl ester derivatives of penicillin and cephalosporin

Novel oxygenated derivatives of thujopsene

Novel oxygenated derivatives of thujopsene

Novel oxyhydrocarbylnorbornane derivatives and perfumery uses th

Novel partially acetylene end-capped polyimide oligomers

Novel penicillin derivatives

Novel penicillins

Novel penicillins and cephalosporins and process for producing t

Novel penicillins and their preparation

Novel pentacosapeptides, intermediates therefor and pharmaceutic