. . "1847-03-27Z"^^ . . . "German chemist" . "1931Z"^^ . . . "Otto Wallach"@en . . "Wallach, Otto"@en . . "1847Z"^^ . . . "1931-02-26Z"^^ . "Otto Wallach (27 March 1847 \u2013 26 February 1931) was a German chemist and recipient of the 1910 Nobel Prize in Chemistry for his work on alicyclic compounds."@en . . . . . .