CS253388A2
(en )
1990-09-12
Method of 10-dihydro-10-dexy-11-azarythronolides prepararation
PL280575A1
(en )
1990-04-30
Method of obtaining novel pyridinylamides
PL272681A1
(en )
1989-02-06
Method of obtaining novel aminomethylphenylpyrazines
PL263216A1
(en )
1988-04-14
Method of obtaining azoniaspironortropanol esters
PL272680A1
(en )
1989-02-06
Method of obtaining novel pyrasinamides
PL274709A1
(en )
1989-05-16
Method of obtaining halogenalkylthiazoles
PL266554A1
(en )
1989-01-05
Method of obtaining alkylfurylcarbinoles
PL264036A2
(en )
1988-02-04
Method of obtaining z-2-/2-amino-4-thiazoilo/2-2-alkoxyimineacetic esters
PL269433A1
(en )
1989-06-12
Method of obtaining esters
PL278255A1
(en )
1989-09-18
Method of obtaining novel n-organooxycarbaminic esters
GB8717613D0
(en )
1987-09-03
Method of connection
PL265374A1
(en )
1988-11-10
Method of obtaining aminophosphonic esters
PL267220A1
(en )
1989-02-06
Method of obtaining dicarbaminates
PL265355A1
(en )
1988-11-10
Method of obtaining 4-j125-iodophenylisothiocyanate
CS499787A1
(en )
1989-03-14
Method of organosiliceous esters preparation
PL261170A1
(en )
1988-05-26
Method of obtaining hydrobenzoic esters
CS274683B2
(en )
1991-09-15
Method of dialkyldichlorosuccinates
PL265239A1
(en )
1988-11-10
Method of obtaining novel glycydol and polyglycydol esters
PL265789A2
(en )
1988-05-26
Method of obtaining l-/0-nitroarylo/-alkanocarboxylic esters
PL265686A1
(en )
1988-11-24
Method of obtaining n-acylaminoalkanophosphonic acids
PL265819A2
(en )
1988-05-26
Method of obtaining hydrochlorides of alkoxyiminopropionic esters
PL147872B2
(en )
1989-08-31
Method of obtaining 1-aryl-3-/3-aminobenzamido/-2-pyrazolin-5-one
PL266165A1
(en )
1989-02-20
Method of obtaining protecone
PL268899A1
(en )
1989-05-30
Method of obtaining 1-aryl-3-amin-2-pyrazolin-5-ones
PL268950A1
(en )
1989-05-30
Method of obtaining cyclotetramethylenetatranitroamine