CS253388A2
(en )
1990-09-12
Method of 10-dihydro-10-dexy-11-azarythronolides prepararation
HU900191D0
(en )
1990-03-28
Process for preparation of 1,1,1-trifluor-2-aryl-propane-3-ols
PL271722A1
(en )
1989-01-23
Method of obtaining novel 2',3'-didesoxynucleosides
EP0277825A3
(en )
1990-07-25
Method for purifying hexamethyldisiloxane
SG94591G
(en )
1992-01-17
Process for preparation of (2,2)-paracyclophane
GB8521744D0
(en )
1985-10-09
Purifying process
DE3662257D1
(en )
1989-04-13
Process for the purification of 1,2-dichloroethane
HU904246D0
(en )
1992-02-28
Method for purification
GB8419820D0
(en )
1984-09-05
Purification process
YU186587A
(en )
1989-02-28
Process for purifying aluminium-trioxide
HUT48560A
(en )
1989-06-28
Process for reduction of metonin-sulphoxid groups
EP0434836A4
(en )
1991-10-16
Method for purifying teneicine
PL265054A1
(en )
1988-10-27
Method for purification of 1,2,3,5-tetracyanbenzene
PL265590A2
(en )
1988-05-26
Method of purifying raw 2-methoxycarbonyl-amino-benzimidazole-5-/6/-phenylthioester
PL269079A1
(en )
1989-04-03
Method for purifying 2-brom-2-nitro-propandiol-1,3
PL273565A1
(en )
1990-01-08
Method for purification of 1,4-denzodiazepine derivatives
IL78823A
(en )
1990-07-12
Process for the purification of 5-pyrimidinecarboxamides
CS274683B2
(en )
1991-09-15
Method of dialkyldichlorosuccinates
BG43432A1
(en )
1988-06-15
Method for purifying of acriylnitrile
CS254487A1
(en )
1989-02-10
Process for the purification of dicyclohexylethere
IL101852A0
(en )
1992-12-30
Method for the purification of hns ii
BG43915A1
(en )
1988-09-15
Method for preparing of 1, 4- diiodic octafluorbutane
GB8709288D0
(en )
1987-05-20
Purification process
GB8717479D0
(en )
1987-08-26
Purification process
PL280746A1
(en )
1991-01-28
Method of purifying 7-hydroxy-4-methylcumerine