Novel pentadecapeptides, intermediates therefor, and composition

Novel peptide from cultures of Schistosoma mansoni, a process fo

Novel peptide type antibiotic and the process for the production

Novel peptide, process for preparation thereof and use thereof

Novel peptides having growth promoting activity

Novel peresters suitable for initiating the polymerization or co

Novel peroxycarbonate

Novel pesticides, preparation and use

Novel phenol antioxidants

Novel phenol derivatives

Novel phenol stabilizers

Novel phenol stabilizers

Novel phenolic antioxidants, their preparation and their use

Novel phosphate esters and non-scorching flame retardant polyure

Novel phosphonic acid compounds and method of preparation

Novel phosphorane intermediates for use in preparing penem antib

Novel phosphorane intermediates for use in preparing penem antib

Novel phosphorus- and bromine-containing polymers

Novel phosphoryloxy-thiazoles

Novel phthalazinone compounds