BE855273A
(fr )
1977-12-01
Procede de preparation de polyurethannes
BE857854A
(fr )
1978-02-17
Procede de preparation de polyurethanne-urees
BE858771A
(fr )
1978-01-16
Procede de preparation de bitumes-polymeres
FR2347347A1
(fr )
1977-11-04
Procede de preparation de maleimides
PT67304A
(fr )
1977-12-01
Procede de preparation de complexes insectifuges
BE853327A
(fr )
1977-10-07
Procede de preparation de maleimides
FR2302379A1
(fr )
1976-09-24
Procede de preparation de
BE855944A
(fr )
1977-12-21
Procede de preparation des 1-phenyl-3-amino-pyrazoles
FR2345434A1
(fr )
1977-10-21
Procede de preparation de la 5-acetoacetylamino-benzimidazolone
BE856679A
(fr )
1978-01-11
Procede de preparation de benzaldehydesorthosubstitues
BE861064A
(fr )
1978-03-16
Procede de preparation de siph2nylamine styrenee
LU78503A1
(fr )
1979-06-13
Procede de preparation de gamma-pyrones
FR2346358A1
(fr )
1977-10-28
Procede de preparation de chloromethylsilanes
BE839004A
(fr )
1976-08-27
Procede de preparation de 4-oxo-hexahydropyrazino-isoquinoleine
LU78116A1
(fr )
1979-05-23
Procede de preparation de nouvelles 11-deoxy-11-oxaprostaglandines
FR2325656A1
(fr )
1977-04-22
Procede de preparation de chlorophosphites
BE859689A
(fr )
1978-04-13
Procede de preparation de n-alkylanilines
BE856410A
(fr )
1978-01-04
Procede de preparation de cis-hexahydrodibenzopyranones
BE861501A
(fr )
1978-06-05
Procede de preparation de la 17alpha-hydroxy-21-acetoxy-progesterone
BE859998A
(fr )
1978-04-21
Procede de preparation de dihalogenures dioganostanniques
FR2298537A1
(fr )
1976-08-20
Procede de preparation de sulfonylurees
FR2352799A1
(fr )
1977-12-23
Procede de preparation du n-chlorophtalimide
BE861591A
(fr )
1978-06-07
Procede de preparation du nitrile vinyllactique
LU78773A1
(fr )
1979-07-20
Procede de preparation de methoxy-2-benzamides
BE861411A
(fr )
1978-06-02
Procede de preparation de chloroanthraquinones