CH205828A
(en )
1939-06-30
Process for the production of aluminum phthalocyanine.
CH167654A
(en )
1934-02-28
Process for the preparation of an N-alkylated derivative of barbituric acid.
CH163182A
(en )
1933-07-31
Process for the preparation of an azo dye.
AT139845B
(en )
1934-12-10
Process for the preparation of tetrahydrofurfural alcohol.
CH152890A
(en )
1932-02-29
Process for the preparation of an anthraquinone derivative.
CH175347A
(en )
1935-02-28
Process for the preparation of methyl 2-keto-1-gulonate.
CH196139A
(en )
1938-02-28
Process for the preparation of an aminoacetic acid amide derivative.
CH167512A
(en )
1934-02-28
Process for the preparation of an aminopyridine.
CH175538A
(en )
1935-02-28
Process for the preparation of an oxynaphthetriazole.
CH175537A
(en )
1935-02-28
Process for the preparation of an oxynaphthetriazole.
CH145626A
(en )
1931-02-28
Process for the preparation of an etch-resistant gallocyanine derivative.
CH175349A
(en )
1935-02-28
Process for the preparation of an indole series aldehyde.
CH153038A
(en )
1932-02-29
Process for the preparation of 1-phenyl-2-benzylmethyl-aminopropanol-1.
CH153088A
(en )
1932-02-29
Process for the preparation of 2-phenylindole-5-sulfonic acid.
CH160338A
(en )
1933-02-28
Process for the preparation of an arylide of 2,3-oxynaphtoic acid.
CH160334A
(en )
1933-02-28
Process for the preparation of an arylide of 2,3-oxynaphtoic acid.
CH160335A
(en )
1933-02-28
Process for the preparation of an arylide of 2,3-oxynaphtoic acid.
CH160333A
(en )
1933-02-28
Process for the preparation of an arylide of 2,3-oxynaphtoic acid.
CH167706A
(en )
1934-02-28
Process for the preparation of an azo dye.
CH167707A
(en )
1934-02-28
Process for the preparation of an azo dye.
CH167708A
(en )
1934-02-28
Process for the preparation of an azo dye.
CH167703A
(en )
1934-02-28
Process for the preparation of an azo dye.
CH167705A
(en )
1934-02-28
Process for the preparation of an azo dye.
CH167704A
(en )
1934-02-28
Process for the preparation of an azo dye.
CH167702A
(en )
1934-02-28
Process for the preparation of an azo dye.