HU9200771D0
(en )
1992-05-28
Process for the production of aryl-1,2,4-triazolyn-5-on derivatives
CS567989A2
(en )
1990-09-12
Method of substituted 1,3,5-triazintriones production
NZ229705A
(en )
1990-07-26
Process for the production of 2,6-diethylnaphthalene
EP0413558A3
(en )
1991-09-04
Method for production of 1,3-dioxolanes
PL292813A1
(en )
1992-12-14
Method of obtaining novel derivatives of 15-nitro-2, 3, 6,7-tetrahydrotabersonine
CS600289A1
(en )
1990-12-13
Method of 2-(n,n-disubstituted)2,4-diaminoquinazolines production
EP0359118A3
(en )
1990-09-05
Method for the production of 1,1,2-trialkoxyethanes
EP0430096A3
(en )
1991-12-27
Process for the production of 3,4-epoxybutyrate and intermediate therefor
IL92948A0
(en )
1990-09-17
Process for the production of 2,4-diamino-6-piperidinyl-pyrimidine-3-n-oxide
HUT58050A
(en )
1992-01-28
Process for producing 2-(3,4-dialkoxybenzyl)-pyrrolidines
PL276098A1
(en )
1990-06-11
Method of obtaining 2,3-dibromide-2-butene-1,4-diole
HUT53611A
(en )
1990-11-28
Process for production of n-substituated 3,4,5,6-tetrahydroftalimides
RO103087B1
(en )
1992-06-10
Production method of 2, 4 diamino-6-(2-diethylphosphonoethyl)-s-
HU9200707D0
(en )
1992-05-28
Process for the production of 2-(2,3-dihydro-2-imino-3-tiazolyle)1-aryl-ethqnone derivatives
CS275171B2
(en )
1992-02-19
Method of tetrahydroimidazo-(1,4)-benzodiazepine-2-thione's production
PL271822A1
(en )
1989-10-16
Method of obtaining novel n-aminomethyl 1,2-benzoisothiazolynon-3-yl-acetamide
EP0381040A3
(en )
1990-12-19
Method for the preparation of 2,2-dialkylpropionaldehydes
PL280448A1
(en )
1991-01-14
Method of obtaining 1,2-benzoisothiazolinone-3
IE891481L
(en )
1990-11-11
Production of 3,5,6-trichloropyridin-2-ols and¹intermediates therefor
RO103439B1
(en )
1992-11-23
Production method of 4, 4'-diphenylmethanediisocyanate
CS257289A1
(en )
1990-12-13
Method of ranitidine's hydrochloride production
PL286447A1
(en )
1992-02-24
Method of obtaining 1,3-dimethyl-4-/-hydroxyaminopropane/-uracil
EG19317A
(en )
1994-09-29
New amine derivatives process for their production and their use as insecticides.
CS719288A1
(en )
1990-09-12
Method of 2,3-difluoro-6-nitrophenol production
CS112688A1
(en )
1989-05-12
Method of 0,0-dimethyl-o-/3-methyl-4-nitrophenyl-phosphorothionate production