ZA761449B
(en )
1977-03-30
Method for the preparation of alkylenecarbonates
PT66745B
(en )
1978-11-27
Process for preparation of 6a, 10a-trans-hexahydrodibenzo/b,d/pyran-9-one
PT64885B
(en )
1977-11-17
Method for preparing 17alpha-ester-21-halopregnanes
SU762760A3
(en )
1980-09-07
Method of preparing 2,2,6-trimethyl-1-cyclohexene-2-vinylalkanoates
GR58248B
(en )
1977-08-31
Process for the preparation of i,i,i,triarilo-alcilamines
JPS5236678A
(en )
1977-03-22
Dihydroxadiazinon preparation method thereof
BG27547A3
(en )
1979-11-12
Method of obtaining of 1,4- diphenyl- 3- pyrasoline- 5- ones
CS194236B2
(en )
1979-11-30
Method of preparing derivatives of 4-oxo-hexahydro-4h-pyrazino-isoquinoline
EG12328A
(en )
1978-12-31
Process for preparing of substituted 2-phenylimino-1,3-dithiolanes
SU725557A3
(en )
1980-03-30
Method of preparing 1,2,3-thiadiazol-5-yl-ureas
BG27556A3
(en )
1979-11-12
Method of obtaining of derivatves of aroylphenilemedenes, especially phenylnaphtalenes
GR58235B
(en )
1977-08-31
Method for the preparation of diaryluutanolamines
PT67431B
(en )
1979-05-23
Process for preparation of 1-amino-lower-alkyl-3,4-diphenyl-1h-pyrazoles
CS189776B2
(en )
1979-04-30
Method of producing 5-cyan-4-methyl-1,3-oxazole
CS191954B2
(en )
1979-07-31
Method of preparing 3-acetoxy-3,7-dimethyl-6-octennitrile
BG28047A3
(en )
1980-02-25
Method,of obtaining of ethylenediaminophitnidchrbamates
CS194827B2
(en )
1979-12-31
Method of producing 2-chlor-4,6-bis-alkylamino-s-triazines
IL52643A0
(en )
1977-10-31
Method of preparing 2,3-dichloroanisole
GB1549167A
(en )
1979-08-01
Method for producing aminoglycosidec anitibiotics
JPS5250560A
(en )
1977-04-22
Method of forming throughhhole
CS188410B1
(en )
1979-03-30
Continuous method of preparing d,1-alpha-tocopherol
JPS5251371A
(en )
1977-04-25
Nitroaminopyridine preparation method
JPS51145588A
(en )
1976-12-14
Method of continuous phtoopolymerization
CS191953B2
(en )
1979-07-31
Method of preparing 3,7-dimethyl-3-hydroxy-6-octennitrile
CS180875B1
(en )
1978-02-28
Method of preparing d-/-/-threo-1-/p-methylsulphonylphenyl/-2-dichloroacetamido-propandiol-1,3-hemisuccinate