MA19294A1
(fr )
1982-04-01
Procede de preparation d'imino-diacides substitues.
RO87709A
(fr )
1985-10-31
Procede pour la preparation des 1,1-alcandiols-carboxyliques
FR2549039B1
(fr )
1986-12-26
Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
FR2512945B1
(fr )
1986-04-04
Procede de
RO81604A2
(fr )
1983-04-29
Procede d'obtenir 2-methyle-5-mercapto-1,3,4-thiadiazole
PT80832A
(fr )
1985-08-01
Procede de preparation des nouvelles (amino-1-alkylidemyl)-2-indanediones-1,3 substitues
FR2521556B1
(fr )
1986-04-04
Procede de preparation de 3, 3'-diamino-diphenylsulfones
RO82412A2
(fr )
1983-10-15
Procede d'obtenir alpha-ethyle-alpha-phenyle-glutardinitryle
RO83591A2
(fr )
1984-03-15
Procede d'obtenir n-trichlormethylatetrahydrophtalimide
RO88446A2
(fr )
1986-01-30
Procede d'obtenir p-chlorbenzophenone
FR2462423B1
(fr )
1986-09-26
Procede d'obtention de chlorothiolformiates
RO92593A2
(fr )
1987-10-30
Procede d'obtenir 1,1,2-trichlorethane
FR2516451B1
(fr )
1987-08-07
Procede de cartonnage de livres
RO81981A2
(fr )
1983-07-07
Procede d'obtenir 4,4'-dihydroxydiphenylsulfone
RO77055A2
(fr )
1981-06-22
Procede d'obtenir 2,4,6-trichlorhydrazine
RO88729A2
(fr )
1986-02-28
Procede d'obtenir 0,0-dialkyl-0-(2,3-dihydro-2,2-dimethyle-5-r-7-benzofuranyle)-phosphorothioates
RO76843A2
(fr )
1981-08-30
Procede d'obtenir 2,4-dimethoxy-5-chloraniline
RO81976A2
(fr )
1983-07-07
Procede de preparation du 1,10-decandiole
RO83726A2
(fr )
1984-04-02
Procede d'obtenir 3-dimethylamino-chlorpropane
RO84179A2
(fr )
1984-05-12
Procede d'obtenir calicreine
RO87393A2
(fr )
1985-08-31
Procede d'obtenir gamma-chlore-beta hydroxypropylamidone
RO89405A
(fr )
1986-06-30
Procede d'obtenir dialkyle-s-(bromo0ycarbonylmenthane phosphorothiolthionate
RO88168A2
(fr )
1985-12-30
Procede d'obtenir 5-nitro-dimethylisophtalate
RO92896A2
(fr )
1987-11-30
Procede d'obtenir 17alpha-methylandrost-5-en-3beta,17beta-diole
RO91933A2
(fr )
1987-07-30
Procede d'obtenir 2,6-dichlordiphenylamine