CH282375A
(en )
1952-04-30
Process for the preparation of organohalosilanes.
CH279908A
(en )
1951-12-31
Process for the preparation of alkylhalosilanes.
AT171709B
(en )
1952-06-25
Process for the preparation of oximes
CH293015A
(en )
1953-08-31
Process for the preparation of 1-phenyl-1-pyridyl- (2 ') -3-N-pyrrolidino-propane-p-amino-salicylate.
AT172334B
(en )
1952-08-25
Process for the preparation of N-dialkylaminoalkylphenthiazines
CH295660A
(en )
1954-01-15
Process for the preparation of alkylated aryl methyl methyl ketones.
AT169834B
(en )
1951-12-27
Process for the preparation of pentaenes
AT176307B
(en )
1953-10-10
Process for the preparation of 20-keto-pregnanes
AT169458B
(en )
1951-11-26
Process for the production of cold permanent waving preparations
AT176020B
(en )
1953-09-10
Process for the preparation of modified polysiloxanes
AT179385B
(en )
1954-08-25
Process for the preparation of substituted pteridines
AT171176B
(en )
1952-05-10
Process for the production of 17α-methyl-pregnenverbindungen
AT172339B
(en )
1952-08-25
Process for the preparation of γ-chlorobutyryl chloride
AT173531B
(en )
1952-12-27
Process for the preparation of 21-acyloxy-pregnen- (5) -ol- (3) -one- (20)
CH280469A
(en )
1952-01-31
Process for the preparation of organohalosilanes.
AT172068B
(en )
1952-08-11
Process for the preparation of polyurea derivative compositions
CH296339A
(en )
1954-02-15
Process for the preparation of N- (B-phenyl-ethyl) -ethyleneimine.
CH285128A
(en )
1952-08-31
Process for the preparation of esters.
AT173455B
(en )
1952-12-27
Process for the preparation of 4-amino-2-oxy-benzoic acid
AT178163B
(en )
1954-04-10
Process for the preparation of antispasmodics
CH281125A
(en )
1952-02-29
Process for the preparation of thiosemicarbazide.
AT171708B
(en )
1952-06-25
Process for the preparation of new m-alkoxy-phenyl-isothiocyanates
AT170864B
(en )
1952-04-10
Process for the preparation of new Methylbenzhydryl-β-morpholinoäthyläthern
AT188710B
(en )
1957-02-11
Process for the preparation of 5-nitrofuran (2) derivatives
AT169802B
(en )
1951-12-27
Process for the preparation of substituted imidazolines