CH224645A
(en )
1942-12-15
Process for the preparation of 2.2'-Di-merkapto-5.5'-arseno-benzoxazole-S, S'-propionic acid.
CH167653A
(en )
1934-02-28
Process for the preparation of the 3,6-diamino-10-methylacridinium salt of p-glycolylaminophenylarsinic acid.
CH175569A
(en )
1935-02-28
Process for the preparation of the 3.6-diamino-10-methylacridinium salt of 3-acetyl-amino-4-oxy-5-chlorophenyl-1-arsic acid.
CH208747A
(en )
1940-02-29
Process for the preparation of levulinic acid.
CH175352A
(en )
1935-02-28
Process for the preparation of 2-amino-1-naphthol-8-sulfonic acid.
AT152569B
(en )
1938-02-25
Process for the preparation of pyridinedicarboxylic acid bis-alkylamides.
CH189508A
(en )
1937-02-28
Process for the preparation of 3-acetyl-cis-androstandiol-3,17.
CH208002A
(en )
1939-12-31
Process for the preparation of 1-amino-2-chloro-4-nitrobenzene-6-sulfonic acid.
CH208003A
(en )
1939-12-31
Process for the preparation of 2-chloro-4-nitro-1-aminobenzene-6-sulfonic acid.
CH203131A
(en )
1939-02-28
Process for the preparation of 3-acetoxy-bisnor-5-cholenic acid.
CH189556A
(en )
1937-02-28
Process for the preparation of 2,4-dinitro-3,6-dichloroaniline.
CH189405A
(en )
1937-02-28
Process for the preparation of acenaphthene-5,6-dicarboxylic acid.
CH208878A
(en )
1940-02-29
Process for the preparation of 2-acetoacetylamino-5-methoxy-6-ethoxy-benzothiazole.
AT155631B
(en )
1939-02-25
Process for the preparation of 9-amino-1,5-phenanthroline.
CH196292A
(en )
1938-02-28
Process for the preparation of androstenedione (3.17).
CH175471A
(en )
1935-02-28
Process for the preparation of 3-amino-4-oxy-5-methoxybenzene-1-arsic acid.
CH167701A
(en )
1934-02-28
Process for the preparation of 9-benzyl-2-oxycarbazole-3-carboxylic acid.
CH167511A
(en )
1934-02-28
Process for the production of 3-methylalpentane.
CH181180A
(en )
1935-12-15
Process for the manufacture of pesticides.
AT152502B
(en )
1938-02-25
Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids.
AT152503B
(en )
1938-02-25
Process for the preparation of pyrazolone- (5) -4-aminomethane-ω-sulfonic acids.
CH182873A
(en )
1936-02-29
Process for the production of chrysene.
AT152558B
(en )
1938-02-25
Process for the production of dyes.
CH175530A
(en )
1935-02-28
Process for the preparation of an oxynaphthotriazole.
CH175533A
(en )
1935-02-28
Process for the preparation of an oxynaphthotriazole.