AT80091B
(en )
1920-02-25
Process for the preparation of caramel. Process for the preparation of caramel.
CH76373A
(en )
1917-12-01
Process for the preparation of glycolyl-p-phenetidide
AT88457B
(en )
1922-05-26
Process for the preparation of derivatives of bromoacylated ureas.
CH78380A
(en )
1918-11-16
Process for the preparation of hydrocodeine
CH78275A
(en )
1919-01-02
Process for the preparation of acetaldehyde
CH76149A
(en )
1917-11-01
Process for the preparation of 6-oxy-2-phenylpyridine-5-carboxylic acid (2-phenylpyridone-5-carboxylic acid)
CH74747A
(en )
1917-09-01
Process for the preparation of ß-aminoanthraquinone
CH78502A
(en )
1918-12-16
Process for the preparation of hydroquinine
AT89320B
(en )
1922-09-11
Process for the preparation of O-alkyl derivatives of hydrocupreine.
CH78165A
(en )
1918-11-16
Process for the preparation of hydromorphine
CH75045A
(en )
1917-05-16
Process for the preparation of basic magnesium hypochlorite
CH72453A
(en )
1916-05-16
Process for the preparation of 1.5-diamido-2.6-dimercaptoanthraquinone
CH75975A
(en )
1917-10-16
Process for the preparation of 1: 6-dioxynaphtoylbenzoic acid
CH74190A
(en )
1917-02-01
Process for the preparation of phenylpropylhydantoin
CH74686A
(en )
1917-04-02
Process for the preparation of Anhydroecgoninäthylesternorpropanolbenzoat
CH74687A
(en )
1917-04-02
Process for the preparation of homotropin
CH74631A
(en )
1917-03-16
Process for the preparation of anhydronorecgonine
CH75307A
(en )
1917-07-02
Process for the preparation of digitox glycotannoid
CH75523A
(en )
1917-08-01
Process for the preparation of nitroethene
CH76045A
(en )
1917-10-16
Process for the preparation of Anhydrodihydroecgoninäthylesternorpropanolbenzoat
CH76046A
(en )
1917-10-16
Process for the preparation of anhydroecgoniäthylesternorpropanolaminobenzoat
CH74189A
(en )
1917-02-01
Process for the preparation of phenylpropylhydantoin
CH74094A
(en )
1917-01-16
Process for the preparation of phenylpropylhydantoin
CH90857A
(en )
1921-10-01
Process for the preparation of an o-oxyazo dye.
CH80638A
(en )
1919-08-01
Process for the preparation of 5-7-dimethylisatin