CA508738A
(fr )
1955-01-04
PREPARATION D'ACIDES .beta.-HALOPROPIONIQUES
CA511440A
(fr )
1955-03-29
Preparation de trichloroethane
CA509930A
(fr )
1955-02-08
Preparation d'ethers de cetovinyle
CA511421A
(fr )
1955-03-29
Preparation d'alpha-amino-beta, beta-diethoxypropionitrile
CA520127A
(fr )
1955-12-27
Preparation de binorchola-4,6-diene-3-one-22-al
CA519185A
(fr )
1955-12-06
Preparation de tetrahalogeno-1,5-hexadienes
CA509928A
(fr )
1955-02-08
METHODE DE FABRICATION DE .beta.-CETOACETALS
CA518916A
(fr )
1955-11-29
Preparation de polychloropyrazines
CA510897A
(fr )
1955-03-15
Preparation de phenylemalononitrile
CA519517A
(fr )
1955-12-13
Preparation de benzalthiosemicarbazones
CA515171A
(fr )
1955-08-02
Preparation de tetraalkylepyrophosphites
CA510756A
(fr )
1955-03-08
Preparation de 2-sulfanilamidoquinoxaline
CA510949A
(fr )
1955-03-15
Preparation d'alpha-halo-nitroacetophenones
CA503600A
(fr )
1954-06-08
Preparation de 1,5-pentanediols
CA513208A
(fr )
1955-05-24
Preparation de 2,4,5-trichlorbenzylechlorure
AU211546B2
(en )
1955-08-11
Polyhydrochrysene compounds andthe preparation thereof
CA515221A
(fr )
1955-08-02
SYNTHESE D'ACETALDEHYDE DE .beta.-IONYLIDENE
CA511998A
(fr )
1955-04-19
Preparation de guanamines
CA512272A
(fr )
1955-04-26
Preparation de polyisocyanates
CA510940A
(fr )
1955-03-15
Preparation d'ethers d'alkyle-nitroaryle
CA518230A
(fr )
1955-11-08
Fabrication de sucre
CA501310A
(fr )
1954-04-06
PREPARATION DE .beta.-CARBOXYMETHYLEMERCAPTO ALANINE
CA510481A
(fr )
1955-03-01
Beurre
AU208441B2
(en )
1956-03-08
Substituted iminodibenzyls
CA518505A
(fr )
1955-11-15
Benzodioxanes substituees