PL271722A1
(en )
1989-01-23
Method of obtaining novel 2',3'-didesoxynucleosides
CS392785A2
(en )
1990-08-14
Method of 1,3-oxazolidine-2-onane's derivatives preparation
PL267418A1
(en )
1988-09-15
Method of obtaining derivatives of 2,3-dihydrofurene
IL84153A
(en )
1992-02-16
Method of preparation of 3,5-dichloro-2,4,6-tri-fluoropyridine
RO101205B1
(en )
1992-01-28
Anilino-furamidine preparation method
CS821088A1
(en )
1990-08-14
Method of 2, 3-0 -isopropyliden -9-/rs/2,3-dihydroxypropyl/adenine preparation
PL266240A1
(en )
1989-01-05
Method of obtaining derivatives of 1,3,2-oxazaphosphorinate
PL276098A1
(en )
1990-06-11
Method of obtaining 2,3-dibromide-2-butene-1,4-diole
CS51189A2
(en )
1991-03-12
Method of 1-methoxy-2-propanone preparation
CS967687A1
(en )
1989-11-14
Method of 2,6-dialkyl-n-/1 -methoxy-2-propylidene/aniline preparation
CS967587A1
(en )
1989-11-14
Method of 2,6-dialkyl-n-/l-methoxy-2-propyl-aniline preparation
CS803287A1
(en )
1989-03-14
Method of 0,0-dimethyl-s-phthalimidomethyldithiophosphate preparation
CS490187A1
(en )
1989-06-13
Method of 2,5-dibutoxy-4-morpholine-benzendiazononium preparation
PL271822A1
(en )
1989-10-16
Method of obtaining novel n-aminomethyl 1,2-benzoisothiazolynon-3-yl-acetamide
CS908588A1
(en )
1989-09-12
Method of bis-/2,4-dimercapto-6-triazinyl/-disulphide preparation
CS279089A1
(en )
1990-08-14
Method of 1-amino-7-naphthol preparation
CS275569B2
(en )
1992-02-19
Method of concentrated alkylpolyglycoletersulfates preparation
PL274916A1
(en )
1990-04-02
Method of obtaining 2,2'-dithiodibenzoic acid
CS19290A2
(en )
1991-07-16
Method of 2,3-diarylquinoxalines preparation
PL270494A1
(en )
1989-08-07
Method of obtaining 2,2'-dibenzothiazolyl disulfate
PL272803A1
(en )
1989-12-11
Method of obtaining 2-n-butyl-3/3,5-diiodo-4-diethylaminoethoxybenzoilo/-benzofurane
PL263276A2
(en )
1988-01-07
Method of obtaining 2,4,6-trichlorophenylhydrazine
CS426888A1
(en )
1989-05-12
Method of 2,6-dialkyl-n-(-methoxy-2-propyl)aniline preparation
BG43770A1
(en )
1988-08-15
Method for preparing of 6, 2', 3'- tribromodihydroeugenol
PL148832B3
(en )
1989-12-30
Method of obtaining 1,4:3,6-dianhydro-d-sorbite 2,5-dinitrate