EP0311983A3
(en )
1989-07-19
Method for the preparation of titanium-silicalites
RU1769757C
(en )
1992-10-15
Method of 1
EP0313517A3
(en )
1990-05-16
Aliphatic esters of 1,3,2-oxazaphospholidines
CS708787A1
(en )
1989-09-12
Method of 5-azacytosines preparation
EP0279643A3
(en )
1989-05-31
Cyanoguanidine derivative and process for preparation thereof
BG44278A1
(en )
1988-11-15
Unsaturated esters of 1, 3, 5- triazine and method for their preparation
ZA887372B
(en )
1989-06-28
Method for the preparation of anilinofumarate
EP0302331A3
(en )
1989-10-18
Esters of arylbisperfluoralkylcarbinols, method for the preparation of the same and of the arylbisperfluoralkylcarbinols in question
EP0297447A3
(en )
1989-04-19
Method for the preparation of 2-cyclopentenones
EP0312922A3
(en )
1990-01-31
Oxethylsulfonyl-nitro- or -amino-benzoic acids and process for their preparation
BG43922A1
(en )
1988-09-15
Method for preparing of unsaturated esters of 1, 3, 5- triazine
BG46212A1
(en )
1989-11-15
Unsaturated esters of 1, 3, 5- triazene and method for their obtaining
EP0293351A3
(en )
1989-02-22
New aralkyl esters and processes for their preparation
ZA889130B
(en )
1989-09-27
Compositions for the reduction of phlebectasiae and process for preparing same
BG42257A1
(en )
1987-11-14
Unsaturated derivatives of 1, 3, 5- triazine and method for their preparation
BG42256A1
(en )
1987-11-14
Unsaturated aminoderivatives of 1, 3, 5- triazine, method for preparation and their use
EP0307777A3
(en )
1989-11-02
2-methyl-4-fluoro-phenols and process for their preparation
BG44272A1
(en )
1988-11-15
Unsaturated derivatives of benzantron and method for their preparation
CS741087A1
(en )
1989-05-12
Method of 3/2-ethylio-6-benzothiazolylaminomethyl/-2-benzothiazolinethione preparation
CS499787A1
(en )
1989-03-14
Method of organosiliceous esters preparation
BG47405A1
(en )
1990-07-16
Esters of 1- substituted- 4- (gamma- phenyl- gamma- hydroxypropyl)- piperazin and method for their preparation
CS967587A1
(en )
1989-11-14
Method of 2,6-dialkyl-n-/l-methoxy-2-propyl-aniline preparation
CS803287A1
(en )
1989-03-14
Method of 0,0-dimethyl-s-phthalimidomethyldithiophosphate preparation
CS490187A1
(en )
1989-06-13
Method of 2,5-dibutoxy-4-morpholine-benzendiazononium preparation
BG43919A1
(en )
1988-09-15
2- substituted- 8- acetyloxyquinolines and method for their preparation