O- or S- substituted tetrahydronaphthalene derivatives having
o-Aminoazo compounds
Oil-soluble disazo dyes and their use in color-photographic reco
Oligomer azo colorants
Oligomeric azo dyes
Optical information recording media and bisazo compounds for use
Optically active azo compound, producing method thereof, and liq
Optionally oriented, monomeric and polymeric nonlinearly optical
Organic compounds
Organic dye compound having both pyridiniotriazinyl and vinylsul
Organic dye molecules and nonlinear optical polymeric...
Organic photoconductive material and a photosensitive material f
Organic photoconductive material and a photosensitive material f
Organic pigment with high transparency and hydrophobicity
Organic pigments from twisted benzidines
Organic solvent soluble metal complex azo dyes
Organic solvent-free process for the preparation of...
Organic solvent-soluble metal-azo and metal-azomethine dyes
Organopolysiloxanes having aliphatically unsaturated radicals, t
Organosilicon compounds and process for the preparation thereof