YU46588A
(en )
1989-08-31
Process for obtaining new derivtives of indolyzine
BG48811A3
(en )
1991-05-15
Method for preparing of 2- bromine- alpha- ergokryptins
HU896623D0
(en )
1990-03-28
Process for preparation of fluorinated-diphenyl-ethers
BG49383A3
(en )
1991-10-15
Method for preparing of thiopheni
ZA879331B
(en )
1988-09-28
Method for preparation of mercaptobenzoates
CS61587A2
(en )
1989-11-14
Method of alkylendiamine derivative preparation
YU72387A
(en )
1989-02-28
Process for obtaining derivatives of benzimidazole-2-sulphonamide and imidazopyridin-2-sulphonamide
HU895128D0
(en )
1990-03-28
Process for preparation of oxazolidine- and imidazolidine-derivatives
PL264722A1
(en )
1988-02-04
Method of obtaining alkylsulfony-alkyl-chlorobenzenes
GB2190373B
(en )
1989-12-20
Method of preparing bromobenzotrifluoride
HU896622D0
(en )
1990-03-28
Process for preparation of 3-benzyl-4-fluor-benzaldehyde
BG47345A3
(en )
1990-06-15
Method for preparing of dialkyloxalacetates
AR243500A1
(en )
1993-08-31
Method for preparation of mercaptobenzoates
BG42926A1
(en )
1988-03-15
Method for activating of cellulose
YU204987A
(en )
1988-10-31
Process for obtaining derivatives of 2-guanadinothiazole
YU87487A
(en )
1988-10-31
Process for obtaining new derivatives of benzothiazindioxide
CS556987A2
(en )
1990-06-13
Method of n-paraffine removal
CS821986A1
(en )
1988-08-16
Method of preparation of chestnut-extract
PL268905A1
(en )
1988-09-15
Method of obtaining imidazole-bearing complex compounds
BG45915A1
(en )
1989-09-15
Method for preparing of n- benzoil n- phenyl- hydroxylamin
BG43436A1
(en )
1988-06-15
Method for preparing of benzhydrylchloride
SU1428374A1
(en )
1988-10-07
Method of iridoprosthesis
PL262333A1
(en )
1988-07-07
Method of obtaining -damascone
BG41428A1
(en )
1987-06-15
Method for study of thrombogeneity of biopreparations
GB2187179B
(en )
1989-11-08
Method of preparing perfluorosilanes from perchlorosilanes