A process for the preparation of certain cationic azo compounds is described, as well as the use thereof for dyeing keratin-containing fibres, especially human hair, in which specific cationic azo dyes are used.

 
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< PRO1312 nucleic acids

< Three-dimensional structures containing hyaluronic acid derivatives obtained by the supercritical antisolvent technique

> Secreted and transmembrane polypeptides and nucleic acids encoding the same

> Enzyme-catalyzed polycondensations
~ 00261