ZA761449B
(en )
1977-03-30
Method for the preparation of alkylenecarbonates
PT64885B
(en )
1977-11-17
Method for preparing 17alpha-ester-21-halopregnanes
JPS51136672A
(en )
1976-11-26
Preparation method of 33methylpyridine
JPS51113878A
(en )
1976-10-07
Preparation method of new indolylpiperidine
JPS5236678A
(en )
1977-03-22
Dihydroxadiazinon preparation method thereof
JPS5280397A
(en )
1977-07-06
Popymerization method of epsilonncaprolactam
CS194236B2
(en )
1979-11-30
Method of preparing derivatives of 4-oxo-hexahydro-4h-pyrazino-isoquinoline
GR58235B
(en )
1977-08-31
Method for the preparation of diaryluutanolamines
EG12543A
(en )
1979-03-31
Method for the preparation of aminoacids
CS190461B2
(en )
1979-05-31
Method of preparation of the substituted s-alcylthiocarbanates
JPS5278874A
(en )
1977-07-02
Method of preparation of 44hydroxypiperidines from 44oxopiperidines
JPS5250560A
(en )
1977-04-22
Method of forming throughhhole
CS190689B1
(en )
1979-06-29
Method of preparing of the combution retarder
JPS5251371A
(en )
1977-04-25
Nitroaminopyridine preparation method
JPS5219680A
(en )
1977-02-15
Preparation method of chlorothianthrene
JPS51128985A
(en )
1976-11-10
Preparation method of molmorin
CS192549B2
(en )
1979-08-31
Method of preparation of the chinazoline derivatives
JPS5224962A
(en )
1977-02-24
Method of colddrolling
JPS5259165A
(en )
1977-05-16
Preparation method of 11substitute 33cyanoo44methyll66hydroxypiridd22 on
JPS5283376A
(en )
1977-07-12
Method of preparation of betaadihydrothebaine
JPS5212180A
(en )
1977-01-29
Preparation method of 44aminoomorpholine
CS191271B2
(en )
1979-06-29
Method of preparation of the 2-deutero-3-fluor-d-alanine
JPS5251069A
(en )
1977-04-23
Isorating method of steviocide
JPS5247961A
(en )
1977-04-16
Isorating method of steviocide
JPS524423A
(en )
1977-01-13
Method of casting