IL84303A0
(en )
1988-03-31
Preparation of highly pure cyclic esters
GB8717640D0
(en )
1987-09-03
Preparation of esters
GB8725334D0
(en )
1987-12-02
Preparation of benzothiazole-2-sulphenamides
EP0295361A3
(en )
1990-01-24
Preparation of pseudoionones
CS708787A1
(en )
1989-09-12
Method of 5-azacytosines preparation
CS203587A2
(en )
1989-04-14
Method of 5-chloro-7-iodo-8-hydroxyquinoline's pharmaceutically pure zinc complex preparation
CS186887A2
(en )
1989-04-14
Method of alkylsuphonyl-alkylchlorobenzenes preparation
IL85656A0
(en )
1988-08-31
Preparation of phenylacetaldehydes
CS846387A1
(en )
1989-10-13
Method of naphthoylenbenzimidazole's transisomer's pure koh addition compound preparation
CS8703287A1
(en )
1989-09-12
Method of 2-benzothiazolsulphenic acid's sulphenamides preparation
CS8806510A2
(en )
1991-07-16
Method of anilinofumarates preparation
EP0240362A3
(en )
1989-03-29
Process for the preparation of 4'-hydroxybiphenyl-4-carboxylic acid
IL92279A0
(en )
1990-07-26
Preparation of 2-chloro-4-toluenesulfonic acid
GB2187737B
(en )
1990-03-14
Preparation of 2,6-dihalo-4-cyanophenol esters
CS8900831A1
(en )
1990-11-14
Method of 7-aminocephalosporaneic acid's preparation
GB2201674B
(en )
1991-01-02
Preparation of triperfluoroalkylamines
GB2188627B
(en )
1990-03-14
Preparation of 3-dimethylamino-7-methyl-1 2 4-benzotriazine-1-oxide
CS435387A1
(en )
1989-07-12
Method of 3-phenylalkanales preparation
CS741087A1
(en )
1989-05-12
Method of 3/2-ethylio-6-benzothiazolylaminomethyl/-2-benzothiazolinethione preparation
CS286788A1
(en )
1990-06-13
Method of 2, 3 to 4, 6-diisopropylidene-2-keto-l-gulonic acid preparation
CS821986A1
(en )
1988-08-16
Method of preparation of chestnut-extract
CS612488A1
(en )
1989-09-12
Method of alpha-dialkylaminoacrylic acid's esters preparation
CS542187A1
(en )
1989-08-14
Method of 4-oxopentylaikanoates' synthesis
PH24058A
(en )
1990-03-05
A method for the preparation of an essentially pure 6b-halopenicillanic
CS536288A1
(en )
1990-03-14
Method of oxyhaemoglobin's purified solution preparation