• Thumbnail for Johann Georg Noel Dragendorff
    Johann Georg Noel Dragendorff (August 8, 1836 – April 7, 1898) was a German pharmacist and chemist born in Rostock. He earned his doctorate in philosophy...
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  • Dragendorff is a surname. Notable people with the surname include: Hans Dragendorff (1870–1941), German scholar Johann Georg Noel Dragendorff (1836–1898)...
    312 bytes (73 words) - 00:47, 5 May 2022
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    geographer and botanist Clara Wehl (1833–1901), Australian botanist Johann Georg Noel Dragendorff (1836–1898), pharmacist and chemist Hermann von Maltzan (1843–1891)...
    55 KB (4,804 words) - 19:45, 27 September 2024
  • Thumbnail for Desfontainia
    of tropane alkaloids. A test for alkaloids with Dragendorff's reagent (see Johann Georg Noel Dragendorff) on samples of Desfontainia from herbarium specimens...
    18 KB (2,087 words) - 16:55, 6 July 2024
  • Walter Dieckmann Otto Diels Geerd Diercksen Johann Wolfgang Döbereiner Manfred Donike Johann Georg Noel Dragendorff Heinrich Dreser Gottfried von Droste Adolph...
    18 KB (1,467 words) - 23:13, 7 July 2024
  • (1853–1940) German; Greece Trude Dothan (1922–2016) Austrian; Israel Hans Dragendorff (1870–1941) German; Roman ceramics Penelope Dransart (born 19??) British...
    85 KB (9,540 words) - 18:42, 27 September 2024