CH124527A
(en )
1928-03-16
Process for the preparation of 1-aminoanthraquinone-2-thiohydrin.
AT108682B
(en )
1928-01-25
Process for the preparation of anthraquinone derivatives.
CH139358A
(en )
1930-04-15
Process for the preparation of i-eugenol.
AT108683B
(en )
1928-01-25
Process for the preparation of dyes of the anthraquinone series.
CH138319A
(en )
1930-02-28
Process for the preparation of dyes of the thioindigo series.
CH131726A
(en )
1929-02-28
Process for the preparation of N-w-aminoethyl-2-aminonaphthalene-6-carboxylic acid.
CH119882A
(en )
1927-04-16
Process for the preparation of 4-methylbenzoxazolone-6-arsic acid.
AT107015B
(en )
1927-08-10
Process for the preparation of ester mixtures.
CH117491A
(en )
1926-11-01
Process for the preparation of p-N-B-methoxyethylaminobenzoic acid-B-piperidinoethyl ester.
CH111240A
(en )
1925-08-01
Process for the preparation of oxycodeinone.
AT106720B
(en )
1927-06-25
Process for the preparation of aluminum ethylate.
AT108703B
(en )
1928-01-25
Process for the preparation of quinoline derivatives.
AT123875B
(en )
1931-07-25
Process for the preparation of aldehyde bases.
AT127015B
(en )
1932-02-25
Process for the preparation of derivatives of 2-phenylquinolinecarboxylic acid- (4).
AT121561B
(en )
1931-02-25
Process for the preparation of 4.10-diaminoperylene.
CH145557A
(en )
1931-02-28
Process for the preparation of 7-ethoxy-3.9-diaminoacridine acetate.
CH131591A
(en )
1929-02-28
Process for the preparation of 6-amino-acenaphten-5-carboxylic acid.
CH131725A
(en )
1929-02-28
Process for the preparation of 5-acenaphtenecarboxylic acid.
CH153038A
(en )
1932-02-29
Process for the preparation of 1-phenyl-2-benzylmethyl-aminopropanol-1.
AT116372B
(en )
1930-02-25
Process for the preparation of azo dyes.
AT132043B
(en )
1933-02-25
Process for the preparation of quinoline derivatives.
CH153036A
(en )
1932-02-29
Process for the preparation of 1-m-oxyphenyl-2-methylamino-propan-1-ol.
AT107012B
(en )
1927-08-10
Process for the preparation of tetrazoles.
AT121543B
(en )
1931-02-25
Method for the preparation of vanillin.
CH138526A
(en )
1930-02-28
Process for the preparation of p-acetyl-aminophenylstibic acid.