PL286019A1
(en )
1991-10-21
Method of obtaining heteroazepines
PL286707A1
(en )
1991-10-07
Method of obteining tetraniture
PL288184A1
(en )
1992-04-21
Method of obtaining novel carbamoil derivatives
PL289381A1
(en )
1991-11-04
Method of obtaining novel phosphonomethylothioethoxypurines
EP0435149A3
(en )
1991-10-16
Method of producing 3-dibutyl-amino-6-methyl-7-anilinofluoran
PL288627A1
(en )
1991-09-23
Method of obtaining pentafluorodichloropropanes
ZA904311B
(en )
1991-04-24
Method of preparing n-oxo-tetrahydro-beta-carbolines
EP0410322A3
(en )
1991-05-08
Method of development
EP0416577A3
(en )
1993-02-24
Method of preparing levoglucosenone
PL272979A1
(en )
1989-12-11
Method of obtaining 2-amin-4-mitrophenol
PL283907A1
(en )
1991-08-26
Method of obtaining oligoestrols
PL292598A1
(en )
1993-01-25
Method of obtaining derivatives of naphtothiophene
CS275182B2
(en )
1992-02-19
Method of 1-methoxy-2-propanone preparation
PL287126A1
(en )
1992-04-06
Method of obtaining pululane
PL282583A1
(en )
1991-06-03
Method of obtaining 1-methylethylbenzene
PL282259A1
(en )
1991-06-03
Method of obtaining l-pyroglutamylo-l-histidyl-l-tryptophyl-l-seril-l-thyrosilgliosyl-l-leukocyl-l-arginyl-l-polyglycinamide
PL281664A1
(en )
1991-04-08
Method of obtaining chloromethylepoxybutanes
PL280933A1
(en )
1992-10-19
Method of obtaining 2-chloroethyl-3-chloropropylsulfide
CS279089A1
(en )
1990-08-14
Method of 1-amino-7-naphthol preparation
PL282376A1
(en )
1991-06-03
Method of obtaining substituted gem-difluorocyclopropanes
PL285570A1
(en )
1991-12-16
Method of obtaining n-2-minoethyl-3-aminopropyltrimethoxysilane
CS118689A1
(en )
1990-05-14
Method of technical 2-isopropylamino-4-ethylamino-6-chloro-s-triazine
PL149036B2
(en )
1989-12-30
Method of obtaining 2-methylthiosemicarbazide
PL271315A1
(en )
1989-10-02
Method of obtaining dinitrobezanilides
PL271288A1
(en )
1989-09-18
Method of obtaining 1-aryl-4-nitroimidazoles