CH279280A
(en )
1951-11-30
Process for the preparation of vinyltrichlorosilane.
CH277296A
(en )
1951-08-31
Process for the manufacture of terephthalic acid.
BE477260A
(en )
1947-12-31
Process for preparing methylol-melamine resins
CH273813A
(en )
1951-02-28
Process for preparing pteroylglutamic acid.
CH285382A
(en )
1952-08-31
Process for preparing pteroylglutamic acid.
CH285769A
(en )
1952-09-30
Process for preparing hydroxymethyltrimethylsilane.
CH285383A
(en )
1952-08-31
Process for preparing pteroylglutamic acid.
FR1035997A
(en )
1953-09-02
Process for preparing glutamic acid
FR1007639A
(en )
1952-05-08
Process for preparing folic acid
FR929088A
(en )
1947-12-16
Process for preparing pantothenic acid
FR1005368A
(en )
1952-04-09
Process for preparing 4-amino-2-oxy-benzoic acid
FR1002904A
(en )
1952-03-12
Process for preparing dicyandiamide
FR918811A
(en )
1947-02-19
Process for preparing adipic acid
FR1034661A
(en )
1953-07-29
Process for preparing maleic acid
CH296834A
(en )
1954-02-28
Process for preparing 3 ', 5'-dichloro-4-amino-pteroylglutamic acid.
FR932648A
(en )
1948-03-26
Process for obtaining diiodochelidamic acid
FR984374A
(en )
1951-07-05
Process for preparing folic acid
FR978642A
(en )
1951-04-16
Process for preparing folic acid
CH291936A
(en )
1953-07-15
Process for the preparation of amino-2-sulfamido-4-phenylarsinic acid.
FR981609A
(en )
1951-05-29
Process for preparing adipic acid
FR919914A
(en )
1947-03-21
Process for preparing crotonic acid
FR922659A
(en )
1947-06-16
New process for the preparation of quinolinic acid
CH273635A
(en )
1951-02-28
Process for preparing copper oxychloride.
FR1014575A
(en )
1952-08-19
Process for preparing urethanes containing the lysergic acid nucleus
FR921285A
(en )
1947-05-02
Improvements to the process for preparing para-oxyphenylarsinic acid