| L. Preston Mercer, Louisiana State U. (1971) | |||
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| Gerald Eugene Risinger, Iowa State U. (1961) | |||
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| Ernest Wenkert, Harvard (1951) | |||
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| Robert Burns Woodward, MIT (1937) | |||
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| A. A. Ashdown, MIT (1924) | |||
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| J. F. Norris, Johns Hopkins (1895) | |||
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| Ira Remsen, Göttingen (1870) | |||
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| R. Fittig, Göttingen (1858) | |||
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| F. Woehler, Heidelberg (1823) | |||
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| Jons J. Berzelius, Stockholm (1802) | |||