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Na o h. Ch3ch(ch3)coona. Ch3ch2ch3coona NAOH. Ch3coona NAOH реакция. Ch3 Ch ch3 coona NAOH.
Ch3ch(ch3)coona. Ch3ch2ch3coona NAOH. Ch3coona NAOH реакция. Ch3 Ch ch3 coona NAOH.

See also