RO89714A
(ro )
1986-07-30
Procedeu de preparare a unor derivati de 5-metiltiopirimidina
FR2479187B1
(fr )
1987-10-16
Procede de preparation de n-octadienol
MA20110A1
(fr )
1984-12-31
Procede de preparation de derives du cepheme.
FR2527615B1
(fr )
1986-05-23
Procede de preparation du 26,26,26,27,27,27-hexafluoro-1a,25-dihydroxycholesterol
FR2517308B1
(fr )
1985-10-31
Procede de preparation de derives de 3-alcoxymethylcephalosporines
MA19559A1
(fr )
1983-04-01
Procede de preparation de derives de la pyridazine
BE893373A
(fr )
1982-12-01
Procede de preparation du dimethylether
FR2499983B1
(fr )
1985-06-28
Procede de preparation de disulfures de thiurame
PT75209B
(fr )
1984-06-27
Procede de preparation d'amidobenzamides
FR2555575B1
(fr )
1987-08-21
Procede de preparation de 4-alcoxyanilines
FR2541677B1
(fr )
1988-01-08
Procede de preparation du chlorure de 4-chlorobenzene sulfonyle
FR2505820B1
(fr )
1985-11-15
Procede de preparation de derives de (7e-9z)-alcadienols
RO85557A
(ro )
1985-03-15
Procedeu pentru prepararea carbonatilor de alchilen
BE889546A
(fr )
1981-11-03
Procede de preparation de n-cyclohexylbenzothiazole-2-sulfenamide
PT74559B
(fr )
1983-11-10
Procede de preparation de trifluoromethylphenyl-tetrahydropyri-dines substituees
FR2550190B1
(fr )
1989-06-09
Procede de preparation de b-phenylserine
FR2549039B1
(fr )
1986-12-26
Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
FI814202A7
(fi )
1982-07-01
Menetelmä vedettömän 2-hydroksi-3-kloori-propyylitri- metyyliammoniumkloridin valmistamiseksi.
BE890748A
(fr )
1982-04-16
Procede de preparation de derives de 11-dedecen-1-yle
RO81969A2
(ro )
1983-07-07
Procedeu de preparare a clorurii de cetilpiridiniu
BE864149A
(fr )
1978-06-16
Procede de preparation de resines de chlorure de polyvinyle
BE894591A
(fr )
1983-04-05
Procede de preparation de derives thiosulfenamides de n-phosphonomethyglycinonitriles
FR2550790B1
(fr )
1987-09-25
Procede de preparation de la 4-methylionone
MA20108A1
(fr )
1984-12-31
Procede de preparation de derives de cepheme
FR2517299B1
(fr )
1985-10-25
Procede de preparation du mononitrochlorobenzene