NL169196B
(nl )
Werkwijze ter bereiding van 7a,beta-methylhexahydroindanonverbindingen.
BE507597A
(fr )
1953-04-24
Procede de preparation de piperidines substituees.
BE501277A
(fr )
1952-05-09
Procede de preparation de 1,4-aralcoyl-piperazines.
NL168234C
(nl )
1984-10-16
Werkwijze om polypropeen te bereiden.
BE511737A
(fr )
1953-12-18
Procede de preparation de la dichlorohydrine.
NL169502B
(nl )
Werkwijze ter bereiding van 7a beta-methylhexahydroindanonverbindingen.
FR1062008A
(fr )
1954-04-16
Procédé de préparation de la dichlorohydrine
BE510913A
(fr )
1953-11-06
Procede de preparation de la glycerine.
BE502058R
(fr )
1952-06-20
Procede de preparation de 1,4-aralcoyl-piperazines.
BE502889R
(fr )
1952-08-14
Procede de preparation de 1,4-aralcoyl-piperazines.
BE514031A
(fr )
1954-05-14
Procede de preparation de derives diazoamines.
BE515696A
(fr )
1954-09-03
Procede de preparation des cetones superieures.
BE514245R
(fr )
1954-05-28
Procede de preparation d'acetals.
BE496854A
(fr )
1950-11-03
Procede de preparation de bichlorhydrate de quinine.
BE508094A
(fr )
1953-05-22
Procede pour la preparation de 3-pyridyl-carbinol.
BE511461A
(fr )
1953-12-04
Procede pour la preparation de cyclohexyl-benzyl-methyl-cetones.
BE511460A
(fr )
1953-12-04
Procede pour la preparation de cyclohexylphenyl -methyl-cetones.
CH312436A
(it )
1955-12-31
Procedimento per la preparazione di un acilaminodiolo.
BE506386A
(fr )
1953-02-27
Procede de preparation de la 6-methyl-8-oxy-ergoline.
BE503785A
(fr )
1952-10-10
Procede de preparation de 6-methoxy-8-alcoylene-diamino-quinoleine.
BE510991A
(fr )
1953-11-06
Procede de preparation de nouveaux composes thiocetopiperidiniques.
BE510077A
(fr )
1953-09-11
Procede pour la preparation de composes de benz-quinoleine.
BE511206A
(fr )
1953-11-20
Procede de preparation de cyanopyridines.
BE508409R
(fr )
1953-06-19
Procede de preparation de 1,4-aralcoyl-piperazines.
NL171349B
(nl )
Werkwijze ter bereiding van chloorcyaan.