CH124527A
(en )
1928-03-16
Process for the preparation of 1-aminoanthraquinone-2-thiohydrin.
AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
AT98670B
(en )
1924-12-10
Process for the preparation of stable, water-soluble derivatives of vat dyes.
AT105073B
(en )
1926-12-27
Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone.
CH111785A
(en )
1925-09-16
Process for the preparation of hydrogen cyanide.
AT108544B
(en )
1928-01-10
Process for the preparation of dihydrocodeinone.
CH111240A
(en )
1925-08-01
Process for the preparation of oxycodeinone.
CH167717A
(en )
1934-02-28
Process for the preparation of 1-phenyl-2,3-dimethyl-4-n-propyl-5-pyrazolone.
CH167718A
(en )
1934-02-28
Process for the preparation of 1-phenyl-2,3-dimethyl-4-allyl-5-pyrazolone.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
AT106996B
(en )
1927-08-10
Process for the preparation of organic arsenic compounds.
CH139358A
(en )
1930-04-15
Process for the preparation of i-eugenol.
CH131693A
(en )
1929-02-28
Process for the preparation of 3,4-benz- (4-N-methyl) imidazolonarsinic acid.
AT99925B
(en )
1925-05-11
Process for the preparation of azo dyes.
AT106720B
(en )
1927-06-25
Process for the preparation of aluminum ethylate.
AT105082B
(en )
1926-12-27
Process for the preparation of isopropylallylbarbituric acid.
CH114624A
(en )
1926-04-16
Process for the preparation of 6-methylbenzoxazolone-5-arsic acid.
CH114829A
(en )
1926-05-01
Process for the preparation of 4-amino-3-oxy-6-methylbenzene-1-arsic acid.
CH116755A
(en )
1926-09-16
Process for the preparation of normal amylresorcinol.
CH119882A
(en )
1927-04-16
Process for the preparation of 4-methylbenzoxazolone-6-arsic acid.
CH131726A
(en )
1929-02-28
Process for the preparation of N-w-aminoethyl-2-aminonaphthalene-6-carboxylic acid.
CH107786A
(en )
1924-11-17
Process for the preparation of 1: 3-dichloro-b-naphthylamine.
AT112340B
(en )
1929-02-25
Process for the preparation of organic antimony compounds.
CH182875A
(en )
1936-02-29
Process for the preparation of 3-nitro-4,6-diaminochinaldine.
CH131725A
(en )
1929-02-28
Process for the preparation of 5-acenaphtenecarboxylic acid.