Knoevenagel sentence example

knoevenagel
  • Knoevenagel's theory of " motoisomerism," have been brought forward to cause these facts to support Kekule.
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  • Knoevenagel (Ber., 1890, 23, p. 209 4) may be employed.
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  • Knoevenagel, Ber., 1898, 3 1, p. 73 8.
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