PL295811A2
(en )
1993-05-04
Method of obtaining 1,2-dihydro-2-ketopyridines
PL268262A1
(en )
1988-08-18
Weedicidal specific and the method of manufacturing of new derivatives of 2-benzoylcyclohexandion-1,3
IL91258A0
(en )
1990-03-19
1,3,5-trinitro-2,4,6-tripicryl-benzene and method for producing it
CS468885A1
(en )
1988-06-15
Sposob pripravy 4 substituovanych 2,2,6,6 tetrametylpiperidin n oxylov
EP0348089A3
(en )
1990-06-27
Partial oxidation process
GB2218453B
(en )
1992-02-19
"method of construction."
ZA889251B
(en )
1989-08-30
8,9-annelated-beta-carbolines and 8,9-annelated-3,4-dihydro-beta-carbolines
PL273895A2
(en )
1989-05-02
Method of oxidation of 2,6-dimethylaniline
PL297518A1
(en )
1993-08-23
Method of obtaining 4,6-dialkoxypyrimidines
PL276098A1
(en )
1990-06-11
Method of obtaining 2,3-dibromide-2-butene-1,4-diole
PH21043A
(en )
1987-07-03
5-chloro-s-triazolo/4,3-a/-pyridine-7-carboxylic acids
PL266142A1
(en )
1988-08-18
Weedicidal specific and the method of manufacturing of new derivatives of 2-phenylaceto-cyclohexanotrion-1,3,5
PL271822A1
(en )
1989-10-16
Method of obtaining novel n-aminomethyl 1,2-benzoisothiazolynon-3-yl-acetamide
PL274768A1
(en )
1990-03-19
Hydrocatbons oxidation method
PL272803A1
(en )
1989-12-11
Method of obtaining 2-n-butyl-3/3,5-diiodo-4-diethylaminoethoxybenzoilo/-benzofurane
CS908588A1
(en )
1989-09-12
Method of bis-/2,4-dimercapto-6-triazinyl/-disulphide preparation
CS881488A1
(en )
1990-05-14
Method of n,n-dicyaniacetamidine
CS413988A1
(en )
1989-12-13
Method of 1-acetoxy-3,7-dimethyl-9-/2 ,6 ,6 -trimethylcyclohexene-1 -yl/2,4,6,8-tetraene preparation
SG2094G
(en )
1994-10-14
Beta-carbonyl-carboxyamides of 1,3-thiazolidines
PL294887A1
(en )
1993-12-13
Method of obtaining n 1, n 5, n 10, n 14 - tetrakis/ 2,3-dihydroxy-4-carboxybenzoyl/ tetraazateradecane
PL274916A1
(en )
1990-04-02
Method of obtaining 2,2'-dithiodibenzoic acid
RO101613B1
(en )
1992-07-15
2,6-difluor-benzene acid derivate and preparation method
CS811588A1
(en )
1990-03-14
2,2,6,6-tetramethyl-4-piperidyliden-acetone and method of its preparation
CS719288A1
(en )
1990-09-12
Method of 2,3-difluoro-6-nitrophenol production
CS399788A1
(en )
1989-06-13
Method of 9,10-antraquinone production