CH124527A
(en )
1928-03-16
Process for the preparation of 1-aminoanthraquinone-2-thiohydrin.
AT136669B
(en )
1934-02-26
Process for the preparation of formaldehyde.
CH153036A
(en )
1932-02-29
Process for the preparation of 1-m-oxyphenyl-2-methylamino-propan-1-ol.
AT132037B
(en )
1933-02-25
Process for the preparation of imino ethers.
AT132043B
(en )
1933-02-25
Process for the preparation of quinoline derivatives.
CH145610A
(en )
1931-02-28
Process for the preparation of 1-w-aminomethylnaphthalene-2,4-disulfonic acid.
CH145609A
(en )
1931-02-28
Process for the preparation of 1-w-aminomethylnaphthalene-2,4-disulfonic acid.
CH139358A
(en )
1930-04-15
Process for the preparation of i-eugenol.
CH153088A
(en )
1932-02-29
Process for the preparation of 2-phenylindole-5-sulfonic acid.
CH153040A
(en )
1932-02-29
Process for the preparation of 3-diethylamino-2-dimethyl-1-benzoyloxypropane.
CH111240A
(en )
1925-08-01
Process for the preparation of oxycodeinone.
CH145557A
(en )
1931-02-28
Process for the preparation of 7-ethoxy-3.9-diaminoacridine acetate.
AT123875B
(en )
1931-07-25
Process for the preparation of aldehyde bases.
AT106720B
(en )
1927-06-25
Process for the preparation of aluminum ethylate.
CH138496A
(en )
1930-02-28
Process for the preparation of 2- (oxyethyl) -amino-1-oxybenzene.
AT126999B
(en )
1932-02-25
Process for the preparation of solid calcium formate.
AT121558B
(en )
1931-02-25
Process for the preparation of hardened synthetic masses
AT121556B
(en )
1931-02-25
Process for the preparation of aromatic arsenic compounds.
AT121561B
(en )
1931-02-25
Process for the preparation of 4.10-diaminoperylene.
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.
AT134281B
(en )
1933-07-25
Process for the preparation of thio derivatives of phenols.
AT121543B
(en )
1931-02-25
Method for the preparation of vanillin.
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.