HU900191D0
(en )
1990-03-28
Process for preparation of 1,1,1-trifluor-2-aryl-propane-3-ols
DE3662256D1
(en )
1989-04-13
Process for the preparation of (2,2)-paracyclophane
DE3569375D1
(en )
1989-05-18
Process for the preparation of 1,2-benzisothiazolones
EP0203506B1
(en )
1988-08-24
Process for the preparation of 4,4'-dinitrostilbene-disulfonic acid
EP0206147A3
(en )
1988-08-10
Process for the preparation of 4,4'-dinitrodibenzyls
EP0334097A3
(en )
1990-07-11
Process for the preparation of 4,4'-dihalogeno-bisphenyls
PT81914A
(en )
1986-02-01
Preparation process of 4,4-dialkyl-2-azetidinones
IL84153A
(en )
1992-02-16
Method of preparation of 3,5-dichloro-2,4,6-tri-fluoropyridine
IL87134A0
(en )
1988-12-30
Preparation of 1,2,4-triazol-3-ones
PT83884A
(en )
1987-01-01
Process for the preparation of 1 azolyl-3,3-dimethyl-tutan-2-on-and-ol derivatives
PT83799A
(en )
1986-12-01
Process for the preparation of novel 2,2:-bi-1h-imidazoles
DE3760307D1
(en )
1989-08-17
Process for the preparation of 1,1,2-trialkoxyethane
CS825388A1
(en )
1990-07-12
Method of 4,4 -diamino-1,1 -diantraquinonile-3-3 -disulphonic acid preparation
PT85392A
(en )
1987-08-01
Process for the preparation of 2,4-diamino-3-oxy-6-piperidylpurimidine
EP0198795A3
(en )
1988-11-09
Process for the preparation of 1,4-diaminoanthraquinones
EP0347021A3
(en )
1990-06-13
Process for the preparation of 2,3-dimethoxy-5-methylbenzoquinone
IL83370A0
(en )
1987-12-31
Preparation of 3,4-diamino-5-benzylpyrimidines
EP0206293A3
(en )
1988-01-20
Process for the preparation of 3,5-dichloro-2-pyridone
GR861977B
(en )
1986-12-22
Process for the preparation of 5,6-dialkoxyanthranilic acids
DE3662784D1
(en )
1989-05-18
Process for the preparation of 1,3,6,8-tetrabromopyrene
CS286788A1
(en )
1990-06-13
Method of 2, 3 to 4, 6-diisopropylidene-2-keto-l-gulonic acid preparation
PT83635A
(en )
1986-11-01
Process for the preparation of 5-naphthyl-2,4-dialkyl-3h-1,2,4-triazole-3-thiones
CS908588A1
(en )
1989-09-12
Method of bis-/2,4-dimercapto-6-triazinyl/-disulphide preparation
PL276965A1
(en )
1990-07-09
Preparation method for the 2,2'-asinobis(3-ethylbenzenetiasoline-6-sulfonic) acid
ZA861589B
(en )
1987-07-29
Process for the preparation of 2-cyanoamino-1,3,5-triazines