PL295811A2
(en )
1993-05-04
Method of obtaining 1,2-dihydro-2-ketopyridines
EP0576178A3
(en )
1995-01-25
Method of maintaining relationships between elements.
PL297904A1
(en )
1994-01-24
Method of obtaining bisephenol
KR970000398B1
(en )
1997-01-09
Process for the preparation of 1,1,1,2-tetrafluoro-2-chloroethan and pentafluorethane
PL322279A1
(en )
1998-01-19
Method of obtaining 1,2-benzoylthiazolin-3-ones
EP0557949A3
(en )
1994-06-08
Process for the preparation of 2,4,5 trifluorobenzonitrile
PL327141A1
(en )
1998-11-23
Method of obtaining 9,11 beta-epoxysteroides
PL299081A1
(en )
1994-03-21
Method of obtaining biprotected 2,3-di (hexomethyl) cyclobutanol
PL297518A1
(en )
1993-08-23
Method of obtaining 4,6-dialkoxypyrimidines
PL293455A1
(en )
1993-08-23
Method of obtaining pure 2,6-dinitrotoluene
PL306900A1
(en )
1995-08-07
Method of obtaining 1-amino-1-methylo-3(4)-cyano-cyclohexane
ZA936874B
(en )
1994-05-25
Process for the preparation of 5,6-diacetoxyindole
PL298037A1
(en )
1993-12-27
Method of obtaining 1,2,3,9-tetrahydro-9-methyl-3-](2-methyl-1h-imidazoil-1)methyl¦-4h-carbazolone-4
PL276098A1
(en )
1990-06-11
Method of obtaining 2,3-dibromide-2-butene-1,4-diole
PL294887A1
(en )
1993-12-13
Method of obtaining n 1, n 5, n 10, n 14 - tetrakis/ 2,3-dihydroxy-4-carboxybenzoyl/ tetraazateradecane
PL286447A1
(en )
1992-02-24
Method of obtaining 1,3-dimethyl-4-/-hydroxyaminopropane/-uracil
PL312609A1
(en )
1996-04-29
Method of manufacturing n,n'-dibenzylbispydine
PL291684A1
(en )
1993-03-22
Method of obtaining 2,4-diamino-6-hydroxy-5-nitrosopyrimidine
PL303603A1
(en )
1995-11-27
Method of obtaining 2,6-dimethyl-o-benzoquinone
PL303736A1
(en )
1995-12-11
Method of obtaining 2,4,6-trichloroaminobenzene
PL284237A1
(en )
1991-09-23
Method of obtaining 1,3-diphenyloxypropanol-2
PL271822A1
(en )
1989-10-16
Method of obtaining novel n-aminomethyl 1,2-benzoisothiazolynon-3-yl-acetamide
PL306977A1
(en )
1996-08-05
Method of obtaining 1,8-diacetoxy-3-carboxyantraquinone
PL293657A1
(en )
1992-09-07
Method of obtaining novel (z)-1-cyano-2,6-dimethyl-3-heptene
PL272803A1
(en )
1989-12-11
Method of obtaining 2-n-butyl-3/3,5-diiodo-4-diethylaminoethoxybenzoilo/-benzofurane