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Helferich (1887-1982),
German chemist Helferich method Heinrich Helferich (1851-1945),
German surgeon Matthias Helferich (born 1988),
German politician Helfrich...
-
Matthias Helferich (born 14
October 1988) is a
German right-wing
extremist and
politician (Alternative for Germany). He has been a
factionless member...
- The
Helferich method may
refer to:
Glycosylation of an
alcohol using a
glycosyl acetate as
glycosyl donor and a
Lewis acid (e.g. a
metal halide) as promoter...
-
Rebecca Helferich Clarke (27
August 1886 – 13
October 1979) was a
British classical composer and violist.
Internationally renowned as a
viola virtuoso...
-
Siegfried Helferich Richard Wagner (6 June 1869 – 4
August 1930) was a
German composer and conductor, the son of
Richard Wagner. He was an
opera composer...
-
Burckhardt Helferich (10 June 1887, in
Greifswald – 5 July 1982, in Bonn) was a
German chemist. He was the son of
surgery professor Heinrich Helferich (1851–1945)...
-
Schleswig Voters' ****ociation, who sits as a non-attached member.
Matthias Helferich, who was
elected for the AfD,
withdrew from its
parliamentary faction...
-
methanesulfonyl (CH3SO2)
functional group. The
shortened term
itself was
coined by
Helferich et al. in 1938
similarly to
tosyl adopted earlier.
Methanesulfonyl chloride...
- from the
original on May 29, 2010.
Retrieved September 14, 2010.
Gerard Helferich,
Theodore Roosevelt and the ********in: Madness, Vengeance, and the Campaign...
-
shortened name of
mesylic acid
after the term for the "mesyl"
group coined by
Helferich et al. in 1938. In 1967, the
Pennwalt Corporation (USA)
developed a different...
