Aleksander Mikhaylovich Zaytsev, also Zaitsev, Saytzeff, or Saytzev was a Russian chemist. He worked on organic compounds and proposed Zaytsev's rule, which predicts the product composition of an elim
The Russian Academy of Sciences consists of the national academy of Russia; a network of scientific research institutes from across the Russian Federation; and additional scientific and social units s
The building of the Imperial Academy of Sciences in Saint Petersburg on Universitetskaya Embankment
Portrait of Gottfried Wilhelm Leibniz
Original headquarters of the Imperial Academy of Sciences – the Kunstkamera in Saint Petersburg