FR2479187B1
(fr )
1987-10-16
Procede de preparation de n-octadienol
RO83699A
(ro )
1984-03-15
Procedeu pentru prepararea unui bisester al metandiolului
RO83405A
(ro )
1984-04-12
Procedeu enzimatic de purificare a gumelor 0anthane
RO81944A
(ro )
1983-06-01
Procedeu de preparare a unor imidodisulfamide
RO80861A
(ro )
1983-02-01
Procedeu de purificare a acrilonitrilului
BE890189A
(fr )
1982-03-02
Procede d'esterification de l'alpha -l-aspartyl-l-phenylalanine
DE3160855D1
(en )
1983-10-20
Process for purifying monochloroacetic acid
RO74500A
(ro )
1981-01-30
Procedeu pentru purificarea de acid tereftalic
FR2545501B1
(fr )
1985-08-02
Procede de purification de la dextrane-saccharase
FR2496660B1
(fr )
1985-11-22
Procede de preparation de n-acylcarnosine
BE890118A
(fr )
1982-03-01
Procede de production d'uree
GB2103214B
(en )
1986-07-02
Process for the purification of nitro-phenoxybenzoic acid derivatives
BE878077A
(fr )
1980-02-04
Procede de purification d'amines tertiaires
BE889546A
(fr )
1981-11-03
Procede de preparation de n-cyclohexylbenzothiazole-2-sulfenamide
FR2488602B1
(fr )
1985-07-05
Procede de preparation d'hexachloroacetone
GB2071127B
(en )
1984-07-25
Process for the purification of glucosaninoglucans
FR2487361B1
(fr )
1985-09-27
Procede de purification de la nitrocellulose
BE889169A
(fr )
1981-10-01
Procede de preparation d'acide 2-methoxy-3-6-dichloro-benzoique
RO79345A2
(ro )
1982-06-25
Procedeu de purificare a acidului 2(4-izobutilfenil5-propionic
ZA791781B
(en )
1980-04-30
Process for the purification of olefines
DE2964996D1
(en )
1983-04-14
A process for the purification of phosphoric acid
FR2559153B1
(fr )
1986-12-12
Procede de purification d'oxacephalosporines
DE3264555D1
(en )
1985-08-08
Process for the purification of esters
PH18326A
(en )
1985-05-31
Process for the manufacture of 3-acylazopropionic acid
IT1141264B
(it )
1986-10-01
Processo per la purificazione di glicosaminoglicani