FR2527615B1
(fr )
1986-05-23
Procede de preparation du 26,26,26,27,27,27-hexafluoro-1a,25-dihydroxycholesterol
MA19783A1
(fr )
1983-12-31
Procede de preparation de benzoazacycloalkyl-spiro-imidazolidines.
MA19294A1
(fr )
1982-04-01
Procede de preparation d'imino-diacides substitues.
BE888578A
(fr )
1981-10-27
Composition de sec-butylbiphenyle et procede d'obtention,
PT70408A
(fr )
1979-12-01
Procede d'obtention de noveaux aryltrifluoroethanols
FR2549039B1
(fr )
1986-12-26
Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
FR2592660B1
(fr )
1989-06-16
Procede d'obtention de mout.
RO88035A
(ro )
1985-11-30
Procedeu de obtinere a unor derivati de 28-metilbrasinolid
RO84498A
(ro )
1984-06-21
Procedeu de obtinere a gazolinei din amestecurile apoase care le contin
FR2549042B1
(fr )
1987-03-06
Procede pour la preparation de la 3,11-dimethyl-2-nonacosanone
FR2521556B1
(fr )
1986-04-04
Procede de preparation de 3, 3'-diamino-diphenylsulfones
RO81671A
(ro )
1983-04-29
Procedeu de obtinere a unor compusi macrolidici
MA19808A1
(fr )
1983-12-31
Procede d'obtention de dialkylphosphonates .
FR2462423B1
(fr )
1986-09-26
Procede d'obtention de chlorothiolformiates
RO79323A2
(ro )
1983-07-07
Procedeu de obtinere a p-toluensulfonamidei
MA19247A1
(fr )
1982-04-01
Procede d'obtention de valentinite phostostable et valentinite obtenue .
MA19310A1
(fr )
1982-07-01
Procede d'obtention de (alpha) - haloecetanilides .
RO86282A2
(ro )
1985-02-25
Procedeu de obtinere a unor alchileterglicoli
RO90563A
(ro )
1986-12-10
Procedeu de obtinere a izoprenului
RO84114A2
(ro )
1984-05-12
Procedeu pentru obtinerea polietilenglicolilor
RO81603A2
(ro )
1983-04-29
Procedeu de obtinere a unoe cloralchilamina-s-triazine
RO85746A2
(ro )
1984-11-25
Procedeu de obtinere a poliacetilenei
RO85245A2
(ro )
1984-09-29
Procedeu de obtinere a serurilor hemotest oab
RO86120A
(ro )
1985-04-17
Procedeu pentru obtinerea unui condensat ureoformaldehidic
RO83112A2
(ro )
1984-02-21
Procedeu de obtinere a acetilenei