CH78896A
(en )
1918-10-01
Process for the preparation of a bromine-containing leucogallocyanine derivative
CH77542A
(en )
1918-05-01
Process for the preparation of a bromine-containing leucoallocyanine derivative
CH80172A
(en )
1919-02-01
Process for the preparation of a chlorine-containing leucoallocyanine derivative
CH79803A
(en )
1919-01-16
Process for the preparation of a chromium-containing leucoallocyanine derivative
CH81562A
(en )
1919-06-16
Process for the preparation of a chromium-containing leucoallocyanine derivative
CH81563A
(en )
1919-06-16
Process for the preparation of a chromium-containing leucoallocyanine derivative
CH81564A
(en )
1919-06-16
Process for the preparation of a chromium-containing leucoallocyanine derivative
CH69338A
(en )
1915-06-16
Process for the preparation of a dichloroisatin
CH70359A
(en )
1915-09-16
Process for the preparation of a dichloroisatin
CH75110A
(en )
1917-06-01
Process for the preparation of a diphydro derivative of oxycodeinone
CH70156A
(en )
1915-09-01
Process for the preparation of a monozo dye
CH71283A
(en )
1916-04-17
Process for the preparation of a chromable orthooxydisazo dye
CH67254A
(en )
1914-11-16
Process for the preparation of a vat-colored anthraquinone derivative
CH80171A
(en )
1919-02-01
Process for the preparation of a leucoallocyanine derivative containing chlorine and bromine
CH70444A
(en )
1915-09-16
Process for the preparation of a basic safranine dye
CH63441A
(en )
1914-02-02
Process for the preparation of a hexaaminoarsenobenzene
CH64347A
(en )
1914-04-01
Process for the preparation of a bismethylaminotetraminoarsenobenzene
CH76560A
(en )
1918-01-16
Process for the preparation of a copper-grade acidic dye
CH77014A
(en )
1918-02-16
Process for the preparation of a copper-grade acidic dye
CH77015A
(en )
1918-02-16
Process for the preparation of a copper-grade acidic dye
CH77016A
(en )
1918-03-01
Process for the preparation of a copper-grade acidic dye
CH77017A
(en )
1918-03-01
Process for the preparation of a copper-grade acidic dye
CH77018A
(en )
1918-03-01
Process for the preparation of a copper-grade acidic dye
CH77019A
(en )
1918-03-01
Process for the preparation of a copper-grade acidic dye
CH77020A
(en )
1918-03-01
Process for the preparation of a copper-grade acidic dye