PH22988A
(en )
1989-02-24
Ascorbate 2-polyphosphate esters and method of preparing same
IL78533A0
(en )
1986-08-31
Esters of 2-diazo-3-siloxyalkenoic acids and their preparation
GR861065B
(en )
1986-09-01
7-amido-3-propenylcephalosporanic acid and esters thereof method for their preparation
GB2186192B
(en )
1990-01-17
Catheter and method of making same
PL263216A1
(en )
1988-04-14
Method of obtaining azoniaspironortropanol esters
BG39381A1
(en )
1986-06-16
Esters of substituted- 8- hydroxyquinolines and method for their preparation
EP0215460A3
(en )
1987-12-23
Process and apparatus for preparation of polyesters
GR861285B
(en )
1986-09-16
Method for the preparation of 2-thiochromenyliden-acetoxic esters
PT81505A
(en )
1985-12-01
Process of preparation of esters of diethyleneglycol
BG41551A1
(en )
1987-07-15
Esters of metacrylic acid and method for their preparation
CS296588A1
(en )
1989-08-14
Esters of carbanilic acid and method of their preparation
GR860743B
(en )
1986-07-21
Method for the preparation of imidazo-isochinoline and imidazo-thienopyridin compounds
HK6194A
(en )
1994-01-28
Ascorbate 2-polyphosphate esters and method of making same
BG40573A1
(en )
1987-01-15
Method for simultaneous preparing of acetoxymethyllongipholene and isolongipholene
BG41903A1
(en )
1987-09-15
Dialkyl esters of 3- carboalkoxy- 6- methyl- benzylphosphonic acid and method for their preparation
CS807687A1
(en )
1989-03-14
Alkylidenmalonaldehydes and method of their preparation
BG42749A1
(en )
1988-02-15
Ester of chloramphenicol and method for its preparation
CS706288A1
(en )
1990-01-12
Dithioderivatives of carbamoyl-4-hydroxybutanesulphonic acid and method of its preparation
BG40730A1
(en )
1987-02-16
Ethylic esters of 2- oxo- 3- benzoxazoloncarbonic acids and method for their preparation
CS499787A1
(en )
1989-03-14
Method of organosiliceous esters preparation
BG40731A1
(en )
1987-02-16
Derivatives of 3- cynamoyl- 2h- 1- benzopyran- 2- on and method for their preparing
ZA85412B
(en )
1985-09-25
Method of and means for construction
GB8521546D0
(en )
1985-10-02
Preparation of esters
BG45618A1
(en )
1989-07-14
Semicarbasides of 4- chlorphenoxiacete acid and method for their preparing
BG40405A1
(en )
1986-12-15
Method for manufacture of lysergol and its derivatives