PL278545A1
(en )
1989-10-02
Method of obtaining novel derivatives of cyclobutylpurine and cyclobutylpyrimidine
CS581788A1
(en )
1989-12-13
New polyaminotriazines and method of their preparation
CS856488A1
(en )
1989-11-14
3-allyl-6-nitro-2-benzothiazolinone and method of its preparation
CS120788A1
(en )
1989-06-13
2-bromomethylphenylisocyanate and method of its preparation
CS46788A1
(en )
1989-03-14
Juvenogenes and method of their preparation
CS660588A1
(en )
1989-06-13
2-arylimino-3-triphenylphosphonium indolates and method of their preparation
CS52988A1
(en )
1990-07-12
Method of hydroxyethylmetacrylate and ethylenglycoldimetacrylate simultaneous preparation
CS706288A1
(en )
1990-01-12
Dithioderivatives of carbamoyl-4-hydroxybutanesulphonic acid and method of its preparation
CS841188A1
(en )
1989-07-12
Method of trisdiethylaminosiliciumchloride preparation
CS275391B2
(en )
1992-02-19
2-acetamido-2-deoxy-beta-d-glucopyranozylnitromethane and method of its preparation
CS275392B2
(en )
1992-02-19
2-acetamido-2-deoxy-beta-d-glucopyranozylmethylamine and method of its preparation
CS275039B2
(en )
1992-01-15
1-benzyl-6-bromo-2-benzothiazolinone and method of its preparation
CS14189A1
(en )
1990-02-12
2-isopentylthio-6-salicylidenaminobenzothiazole and method of its preparation
CS548389A2
(en )
1991-11-12
N-alkylmonoazacrown -n-oxides and method of their preparation
CS290089A1
(en )
1990-06-13
Double manganese-cobalt cyclo-tetraphosphates and method of their preparation
CS599889A1
(en )
1990-08-14
Double cobalt-zinc cyclo-tetraphosphates and method of their preparation
CS807687A1
(en )
1989-03-14
Alkylidenmalonaldehydes and method of their preparation
CS25886A1
(en )
1990-11-14
2-substituted-5-arylfurans and method of their preparation
CS323288A1
(en )
1990-05-14
Acrylonitrile-butylacrylate latex and method of its preparation
CS112488A1
(en )
1989-03-14
Method of alkylarylsulphides preparation
CS184788A1
(en )
1990-01-12
Method of 2-chlorophenylamidohydrazone preparation
CS347288A1
(en )
1990-05-14
Method of 2-chlorophenylamidohydrazone preparation
CS530888A1
(en )
1989-10-13
Method of l-(-)-alpha-methyldopa preparation
CS773688A1
(en )
1990-07-12
Method of 2-isocyanato-benzonitrile preparation
CS811588A1
(en )
1990-03-14
2,2,6,6-tetramethyl-4-piperidyliden-acetone and method of its preparation