FR2328718A1
(fr )
1977-05-20
Procede microbiologique de preparation de 9a-hydroxyandrostene-dione
FR2323435A1
(fr )
1977-04-08
Procede de preparation de dis
BE817943A
(fr )
1975-01-22
Procede de preparation d'amides secondaires n-vinyliques
RO78125A
(ro )
1982-10-26
Procedeu de preparare a unor sulfonil-benzimidazoli cu actiune antivirotica
GB1539403A
(en )
1979-01-31
Process for the preparation of polyamines
BE844736A
(fr )
1977-01-31
Procede de preparation de resorcines
BE814867A
(fr )
1974-09-02
Procede de preparation de 1-carbamyl-amino-acides et des 1-aminoacides correspondants
RO70581A
(ro )
1982-05-10
Procedeu de preparare a unor amidoxime
DE3060021D1
(en )
1981-12-03
Process for the preparation of polyamine mixtures of the polyamino-polyaryl-polymethylene series
FR2302379A1
(fr )
1976-09-24
Procede de preparation de
FR2323678A2
(fr )
1977-04-08
Procede de preparation de polypropylenepolyamines
ZA741812B
(en )
1975-04-30
New amines and process for their preparation
BE829779A
(fr )
1975-12-02
Procede de preparation de pyrazolo-benzazepines
PT65522A
(en )
1976-09-01
Process for the preparation of polyamine compounds
FR2314167A1
(fr )
1977-01-07
Procede de preparation de para-alkylphenols
ZA742327B
(en )
1975-04-30
Hybrid-ionic phosphorus compounds and process for their preparation
BE841768A
(fr )
1976-11-16
Procede de preparation de 2-aryl-2h-benzotriazoles
BE839004A
(fr )
1976-08-27
Procede de preparation de 4-oxo-hexahydropyrazino-isoquinoleine
FR2327987A1
(fr )
1977-05-13
Procede de preparation de 4-alkyl-thiosemicarbazides
CA1000742A
(en )
1976-11-30
Process for the preparation of secondary aliphatic amines
FR2298614A1
(fr )
1976-08-20
Procede de preparation de n-(a-alcoxyethyl)-carboxamides
FR2325656A1
(fr )
1977-04-22
Procede de preparation de chlorophosphites
FR2329625A1
(fr )
1977-05-27
Procede de preparation de trichloromethyltrifluoromethylbenzene
FR2311038A1
(fr )
1976-12-10
Procede de preparation du polyethylene
RO68024A2
(fr )
1979-05-15
Chromates neutres des amines secondaires a chaine droite et procede de preparation