PL286019A1
(en )
1991-10-21
Method of obtaining heteroazepines
PL286707A1
(en )
1991-10-07
Method of obteining tetraniture
PL272979A1
(en )
1989-12-11
Method of obtaining 2-amin-4-mitrophenol
PL266554A1
(en )
1989-01-05
Method of obtaining alkylfurylcarbinoles
PL274709A1
(en )
1989-05-16
Method of obtaining halogenalkylthiazoles
PL274962A1
(en )
1990-04-02
Method of obtaining high pururity rhanitidine
PL273988A1
(en )
1990-02-05
Method of obtaining 3-p-acetylaminobenzene sulfonamido-5-methylisoxazole
PL273742A2
(en )
1989-04-17
Method of obtaining 5-nitrobenzimidazolone-2
PL271315A1
(en )
1989-10-02
Method of obtaining dinitrobezanilides
PL272906A1
(en )
1989-12-11
Method of obtaining 1-cystine
PL270497A1
(en )
1989-08-07
Method of obtaining 5-methyl-2-pyrazoline
PL149036B2
(en )
1989-12-30
Method of obtaining 2-methylthiosemicarbazide
PL274656A1
(en )
1990-03-19
Method of obtaining coriticotropine
PL271288A1
(en )
1989-09-18
Method of obtaining 1-aryl-4-nitroimidazoles
PL273240A1
(en )
1989-12-27
Method of obtaining pentaerithrite
CS841188A1
(en )
1989-07-12
Method of trisdiethylaminosiliciumchloride preparation
PL265355A1
(en )
1988-11-10
Method of obtaining 4-j125-iodophenylisothiocyanate
PL274925A1
(en )
1990-04-02
Method of obtaining modified novolacks
PL271009A1
(en )
1989-09-18
Method of obtaining novel phenylocarbamate
CS870188A1
(en )
1990-05-14
Method of 4-amino-1-phenyl-chloro-6-pyridazone
PL273744A1
(en )
1990-01-22
Method of obtaining pure beta-methyldigoxine
PL281664A1
(en )
1991-04-08
Method of obtaining chloromethylepoxybutanes
PL280933A1
(en )
1992-10-19
Method of obtaining 2-chloroethyl-3-chloropropylsulfide
PL282259A1
(en )
1991-06-03
Method of obtaining l-pyroglutamylo-l-histidyl-l-tryptophyl-l-seril-l-thyrosilgliosyl-l-leukocyl-l-arginyl-l-polyglycinamide
PL282583A1
(en )
1991-06-03
Method of obtaining 1-methylethylbenzene