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Keywords from Image Description:
TyrianPurplefromxtalDballs. Ballandstick model of the Tyrian purple molecule dibromoindigotin Xray crystallographic data from cite journal Acta Chem Scand The Crystal and Molecular Structures of Tyrian Purple 'Dibromoindigotin and 'Dimethoxyindigotin Sine Larsen and Frank Wtjen chem scand org pdf Image generated in html Accelrys