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1986-01-15
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IT1160363B
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1987-03-11
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1980-11-06
Unsaturated derivatives of 7-acylamido-3-cephem 4-carboxyclic acid
FR2350326A1
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1977-12-02
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1980-05-15
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1983-06-01
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1978-04-13
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1978-10-02
Method for preparation of potically active 22aryle propionic acid
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1987-11-14
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ES497800A0
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1982-05-01
PROCEDURE FOR OBTAINING DERIVATIVES OF ACID FENILACETI-CO
BR7800822A
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1979-01-02
PROCESS FOR THE PREPARATION OF NEW ESTERS
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1979-03-15
Method of obtaining 2-methylene-cyclopropane-carboxylic acid alkyl esters
SU598869A1
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1978-03-25
Method of preparing levulinic acid esters
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1981-04-30
PROCESS FOR OBTAINING AN ESTER OF MUCO-POLYSACCHARID POLYACULIC ACID
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1979-12-05
Method of preparing phosphoric acid
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1979-08-03
Method of accomplishing esterification of carboxylic acid by alcohol
BE857709A
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1978-02-13
PROCESS FOR PREPARATION OF GLYCOL ESTERS
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1978-12-05
Method of obtaining propionitrile
SU679590A1
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1979-08-15
Method of obtaining organic-mineral anionites
SU598554A3
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1978-03-15
Method of preparing 2-chlor-1,2,2-trifluoroethyldifluoromethyl ester
SU633852A1
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1978-11-25
Method of obtaining alkylphenols
DE2960519D1
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1981-10-29
Method for the preparation of alkyl esters of pyruvic acid
NO138803C
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1978-11-15
PROCEDURE FOR PREPARATION OF ACTIC ACID
PL200706A1
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1979-03-12
METHOD OF MAKING 2,7,7-TRIMETHYL-7 (3-METHOXY-3-METHYLCYCLOPENTYL) -HEPTADIENE-1,5-CARBOXYL-1 ACID ETHYL ESTER
AU512026B2
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1980-09-18
Alkyl derivatives of prostanoic acid