RO63865A
(fr )
1979-01-15
Procede pour la preparation des 3-iminomethyriphamycine sv
FR2288726A1
(fr )
1976-05-21
Procede de preparation de formaldehyde
BE815868A
(fr )
1974-12-04
Procede de preparation de dihydro-3
RO78908A
(ro )
1982-08-17
Procedeu de preparare a unor alfa-6-desoxi-5-hidroxi-tetraciclinei
BE817266A
(fr )
1975-01-06
Procede de preparation de cephalexine
BE814930A
(fr )
1974-11-13
Procede de preparation de formaldehyde
FR2291194A1
(fr )
1976-06-11
Procede de preparation de nicotinitrile
BE823317A
(fr )
1975-06-13
Procede de preparation de beta-chloroethyl-methyl-dichlorosilane
BE822646A
(fr )
1975-03-14
Procede de preparation de poly-n-alkyliminoalanes
BE813908A
(fr )
1974-10-18
Procede de preparation de la 5-chloro-2-toluidine
BE810435A
(fr )
1974-05-16
Procede de preparation de senarmontite
RO64480A
(fr )
1979-05-15
Procede de preparation de la pyridinecarboxamidosulfoniluree
BE820475A
(fr )
1975-01-16
Procede de preparation de 6-demethyl-6-desoxy-6-methylene-tetracyclines
BE809713A
(fr )
1974-07-15
Procede de preparation des acides m-aminobenzenesulfonique
BE810087A
(fr )
1974-07-23
Procede de preparation de triceto-2,4,5- imidazolidines
BE820476A
(fr )
1975-01-16
Procede de preparation de alpha-6-desoxytetracyclines
BE813672A
(fr )
1974-10-14
Procede de preparation de trimethylbenzoquinone
BE811073A
(fr )
1974-08-16
Procede de preparation de diaminodiarylmethanes
BE816033A
(fr )
1974-12-09
Procede de preparation de 2-vinyl-oxazolines
RO66925A2
(ro )
1982-10-26
Procedeu de preparare a complecsilor polinucleari pd(ii)
BE813242A
(fr )
1974-10-03
Procede de preparation de 1-nitro-2-alcoxy-carbonyl-5-carbamoyl-benzenes
BE821951A
(fr )
1975-05-07
Procede de preparation de cis-olefines
BE814100A
(fr )
1974-10-24
Procede de preparation de 5-nitro-naphtoquinone-(1
BE816181A
(fr )
1974-09-30
Procede de preparation de photosensibilisateurs
BE819212A
(fr )
1974-12-16
Procede de preparation de 2,6-di-tert-butyl-4-cumyl-phenol