PL285590A1
(en )
1991-09-23
Method of obtaining novel imidazolilalkenic acids
BG50609A3
(en )
1992-09-15
Method for the preparation of oxophthalazinylacetic acids and their analogues
CS708787A1
(en )
1989-09-12
Method of 5-azacytosines preparation
ZA904311B
(en )
1991-04-24
Method of preparing n-oxo-tetrahydro-beta-carbolines
CS8806510A2
(en )
1991-07-16
Method of anilinofumarates preparation
EP0416577A3
(en )
1993-02-24
Method of preparing levoglucosenone
CS275182B2
(en )
1992-02-19
Method of 1-methoxy-2-propanone preparation
CS257489A1
(en )
1990-12-13
Method of 4-biphenylyl-4-oxo-2-methylbutanoic acids preparation
CS279089A1
(en )
1990-08-14
Method of 1-amino-7-naphthol preparation
CS979386A1
(en )
1989-05-12
Method of aryloxyalkanecarboxylic acids preparation
CS558788A1
(en )
1989-08-14
Method of 4-chloro-2-methylphenoxyalkane acids preparation
CS641987A1
(en )
1989-10-13
Method of n-phenylmaleimic acids preparation
CS35489A1
(en )
1990-09-12
Method of normethanephrine preparation
CS214389A1
(en )
1990-09-12
Method of lysinesalicylate preparation
CS23489A1
(en )
1990-09-12
Method of z-alkenes preparation
CS841188A1
(en )
1989-07-12
Method of trisdiethylaminosiliciumchloride preparation
CS979486A1
(en )
1989-07-12
Method of aryloxyalkanecarboxyl acids preparation
CS8900898A2
(en )
1991-07-16
Preparation process of polyphenylenoxide
CS435387A1
(en )
1989-07-12
Method of 3-phenylalkanales preparation
CS275569B2
(en )
1992-02-19
Method of concentrated alkylpolyglycoletersulfates preparation
CS599789A1
(en )
1990-08-14
Method of cobalt-zinc double cyclo-tetraphosphates preparation
CS289889A1
(en )
1990-06-13
Method of double manganese-cobalt cyclo-tetraphosphates preparation
BG47579A1
(en )
1990-08-15
Method for preparation of photoluminophors
PL272125A2
(en )
1989-05-02
Method of manufacture of arylsulfonalcane acids
PL268985A1
(en )
1989-05-30
Method of obtaining -amino-/3-alkylphenyl/alkylacetic acids