BE762438A
(fr )
1971-07-16
Procede de denicotinisation
BE765287A
(fr )
1971-08-30
Procede de preparation de derives de 3-
BE756725A
(fr )
1971-03-29
Procede de preparation de 3,3,3-trifluoropropylmethylpolysiloxanes
BE767689A
(fr )
1971-11-26
Procede de preparation de 7-halogenolincomycines
CH549015A
(fr )
1974-05-15
Procede de preparation de 2,2-diaryl-4-(4'-aryl-4'-hydroxypiperidino)-butyramides ou -valeramides.
CH547351A
(fr )
1974-03-29
Procede de preparation de nouveaux antibiotiques.
CH550151A
(fr )
1974-06-14
Procede de preparation de nouvelles iodomethylsulfones.
BE767990A
(fr )
1971-12-02
Procede de preparation de monochlorobenzaldehydes
BE763011A
(fr )
1971-08-16
Procede de preparation de poly-organo-siloxanes
BE774905A
(fr )
1972-03-01
Procede de preparation de metacroleine
BE758474A
(fr )
1971-04-16
Procede de preparation de 4-alkoxy-3-aminobenzoates de 2-dialkylaminoethyle
BE775519A
(fr )
1972-03-18
Procede de preparation de saligenol
BE768303A
(fr )
1971-12-09
Procede de preparation de 1,1,2,2-tetrahydroperfluoro- alcanols
CH554333A
(fr )
1974-09-30
Procede de preparation de tetrahydrocarbazoles.
BE761985A
(fr )
1971-07-01
Procede de preparation de n-alcoyl-dimethylamines
CH553216A
(fr )
1974-08-30
Procede de preparation de ceteniminepenicillines.
BE761797A
(fr )
1971-07-01
Procede de preparation de vinyl-trichlorosilane
BE777447A
(fr )
1972-06-29
Procede de preparation de monothioalkylene-glycols
BE763173A
(fr )
1971-08-19
Procede de preparation de 6-alcoxy-5,6-dihydro-4h-pyrannes
BE760385A
(fr )
1971-06-16
Procede de preparation de cyclopropyl-methyl-alkylamines
BE769220A
(fr )
1971-12-29
Procede de preparation de 3-difluorochloromethylaniline
CH556330A
(fr )
1974-11-29
Procede de preparation de cyclohexadienylamidoalcoylphenylsulfonylurees.
BE770917A
(fr )
1972-02-04
Procede de preparation de 2,6-di-tertiobutyl phenol
BE767247A
(fr )
1971-11-17
Procede de preparation de tetrasila-adamantanes
CH553186A
(fr )
1974-08-30
Procede de preparation de chlorures de benzimidazolesulfonyles substitues.