CH48422A
(en )
1910-10-01
Process for the preparation of a crystallized anhydride of salicylic acid
CH48423A
(en )
1910-10-17
Process for the preparation of a crystallized anhydride of salicylic acid
CH48926A
(en )
1910-12-16
Process for the preparation of an anhydride of salicylic acid
CH49366A
(en )
1911-02-01
Process for the preparation of an anhydride of salicylic acid
CH49368A
(en )
1911-02-01
Process for the preparation of an anhydride of salicylic acid
CH49367A
(en )
1911-02-01
Process for the preparation of an anhydride of salicylic acid
CH40843A
(en )
1908-09-01
Process for the preparation of the anhydride of acetylsalicylic acid
CH40844A
(en )
1908-09-01
Process for the preparation of the anhydride of acetylsalicylic acid
CH40460A
(en )
1908-07-16
Process for the preparation of the anhydride of acetylsalicylic acid
CH40574A
(en )
1908-07-16
Process for the preparation of the anhydride of acetylsalicic acid
CH63570A
(en )
1914-02-02
Process for the preparation of an anhydride to salicylic acid
CH48551A
(en )
1910-11-01
Process for the preparation of trichloroacetyl salicylic acid
CH48421A
(en )
1910-10-01
Process for the preparation of trichloroacetyl salicylic acid
CH44433A
(en )
1909-08-02
Process for the preparation of monochloroacetyl salicylic acid
CH44686A
(en )
1909-09-01
Process for the preparation of a ß-naphthylindigo containing bromine
CH48279A
(en )
1910-10-01
Process for the preparation of the metacresol orthooxalic acid ester
CH40728A
(en )
1908-08-17
Process for the preparation of the Bornreol ester of α-monobromoisovaleric acid
CH40187A
(en )
1908-06-16
Process for the preparation of succinylsalicylic acid
CH40276A
(en )
1908-06-16
Process for the preparation of succinylsalicylic acid
CH50652A
(en )
1911-06-16
Process for the preparation of ß-methyladipic acid
CH47485A
(en )
1910-07-01
Process for the preparation of guaiacol-m-sulfonic acid
CH65922A
(en )
1914-07-16
Process for the preparation of a condensation product
CH66957A
(en )
1914-10-16
Process for the preparation of a condensation product
CH64708A
(en )
1914-04-16
Process for the preparation of a condensation product of the anthraquinone series
CH48347A
(en )
1910-10-01
Process for the preparation of a chromable orthooxydisazo dye