
Stefan Niementowski a adăugat o fotografie
acum 3 ore
R.I.P
Stefan
Stefan
Stefan Niementowski (August 4, 1866 – July 13, 1925 was a Polish chemist. He discovered the Niementowski quinoline synthesis and the Niementowski quinazoline synthesis. He was a president of Polish Copernicus Society of Naturalists (1920–22).
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