CH286329A
(en )
1952-10-15
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH303940A
(en )
1954-12-15
Process for the preparation of a derivative of 3,5-dioxo-pyrazolidine.
CH294903A
(en )
1953-11-30
Process for the preparation of a derivative of 4-oxycoumarin.
CH296887A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH296891A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH296886A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH296885A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH296888A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH296889A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH296892A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH296884A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH296890A
(en )
1954-02-28
Process for the preparation of a derivative of 4,4'-diaminostilbene-disulfonic acid- (2,2 ').
CH294599A
(en )
1953-11-30
Process for the manufacture of a pesticide.
CH300839A
(en )
1954-08-31
Process for the manufacture of a pesticide.
CH294902A
(en )
1953-11-30
Process for the preparation of a derivative of iminodibenzyl.
CH281107A
(en )
1952-02-29
Process for the preparation of a derivative of 4,4'-diamino-stilbene-disulfonic acid-2,2 ').
CH296836A
(en )
1954-02-28
Process for the preparation of a derivative of 1-phenyl-2,3-dimethyl-4-amino-5-pyrazolone.
CH301955A
(en )
1954-09-30
Process for the preparation of a piperidine derivative.
CH296905A
(en )
1954-02-28
Process for the preparation of an o-oxy-o'-carboxy-azo dye.
CH296837A
(en )
1954-02-28
Process for the preparation of a diquartar diammonium salt.
CH296582A
(en )
1954-02-28
Process for the preparation of a heterocyclic carbamic acid derivative.
CH312205A
(en )
1955-12-31
Process for the preparation of a hardenable condensation product.