CH153099A
(en )
1932-02-29
Process for the preparation of a brown-coloring basic dye.
CH153098A
(en )
1932-02-29
Process for the preparation of a brown-coloring basic dye.
CH153100A
(en )
1932-02-29
Process for the preparation of a brown-coloring basic dye.
CH153101A
(en )
1932-02-29
Process for the preparation of a red-orange basic dye.
CH145455A
(en )
1931-02-28
Process for the preparation of a thiazine dye.
CH139954A
(en )
1930-05-15
Process for the preparation of a guanidine derivative.
CH145616A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145614A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145615A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145624A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145617A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145618A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145619A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145620A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145621A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145622A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145623A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145450A
(en )
1931-02-28
Process for the preparation of a vat dye.
CH145594A
(en )
1931-02-28
Process for the preparation of a carbazole derivative.
CH138442A
(en )
1930-02-28
Method for the preparation of a thelykinin.
CH145440A
(en )
1931-02-28
Process for the preparation of a benzanthrone derivative.
CH132216A
(en )
1929-03-31
Process for the preparation of a vat dye.
CH138511A
(en )
1930-02-28
Process for the preparation of a vat dye.
CH138512A
(en )
1930-02-28
Process for the preparation of a vat dye.
CH138513A
(en )
1930-02-28
Process for the preparation of a vat dye.