CS253388A2
(en )
1990-09-12
Method of 10-dihydro-10-dexy-11-azarythronolides prepararation
CS9787A2
(en )
1990-02-12
Method of hyaluronic acid's insulation
HUT42051A
(en )
1987-06-29
Process for producing certain enanthiomere pairs of alpha-cyano-3-phenoxy-4-fluoro-benzyl-ester of permetrinic acid
PL271722A1
(en )
1989-01-23
Method of obtaining novel 2',3'-didesoxynucleosides
PL277488A1
(en )
1989-10-16
Method of obtaining n-phosphono-methyliminoacetic acid
PL272668A1
(en )
1989-02-20
Method of obtaining 4,4'-dinitroethylbenedisulfonic-2,2'acid
CS76587A1
(en )
1989-10-13
Method of (23r) 3 alpha,7 alpha, 23-trihydroxy-5 beta-cholane-24 (beta-phocaechol) acid insulation
JPS6463542A
(en )
1989-03-09
Manufacture of 3,3-dimethyl-4-pentenoic acid
GB8717613D0
(en )
1987-09-03
Method of connection
PL265378A1
(en )
1988-11-10
Method of obtaining 1-amino-2-hydroxy-4-naphtalenesulfonic acid
CS745489A2
(en )
1991-07-16
Method of 3,4-dichloroaniline-6-sulphonic acid's insulation
BG42430A1
(en )
1987-12-15
Diimides of perilene- 3, 4, 9, 10- tetracarbonic acid and method for their manufacture
CS110888A1
(en )
1989-03-14
Method of hexanodione acid insulation
JPS6468371A
(en )
1989-03-14
Improved manufacture of 5,10-dideazatetrahydrofolic acid
PL269098A1
(en )
1989-05-30
Method of obtaining aminomethanephosphonic acid
CS274683B2
(en )
1991-09-15
Method of dialkyldichlorosuccinates
PL148885B2
(en )
1989-12-30
Method of obtaining succinic acid
CS286788A1
(en )
1990-06-13
Method of 2, 3 to 4, 6-diisopropylidene-2-keto-l-gulonic acid preparation
CS967687A1
(en )
1989-11-14
Method of 2,6-dialkyl-n-/1 -methoxy-2-propylidene/aniline preparation
CS435387A1
(en )
1989-07-12
Method of 3-phenylalkanales preparation
CS803287A1
(en )
1989-03-14
Method of 0,0-dimethyl-s-phthalimidomethyldithiophosphate preparation
CS967587A1
(en )
1989-11-14
Method of 2,6-dialkyl-n-/l-methoxy-2-propyl-aniline preparation
CS490187A1
(en )
1989-06-13
Method of 2,5-dibutoxy-4-morpholine-benzendiazononium preparation
CS274287A2
(en )
1989-11-14
Method of feed-stuffs admixture production
BG42431A1
(en )
1987-12-15
Derivatives of diimides of perilene- 3, 4, 9, 10- tetracarbonic acid and method for their manufacture