CA472372A
(fr )
1951-03-20
Preparation de derivees phenthiazine
CA473956A
(fr )
1951-05-29
Preparation de triazinylnitriles
CA478396A
(fr )
1951-11-06
Preparation de vinyldiacetonalkamine
CA473957A
(fr )
1951-05-29
Preparation de chlorotriazinylnitriles
CA473754A
(fr )
1951-05-22
Preparation d'ammeline-ammelide
CA479328A
(fr )
1951-12-11
Preparation d'acetylebutyrolactone
CA477204A
(fr )
1951-09-25
Preparation de beta-sulfato-propionamide
CA472267A
(fr )
1951-03-20
Preparation d'acylguanylthiourees
CA470679A
(fr )
1951-01-09
Preparation de composes de bore
CA467349A
(fr )
1950-08-15
Preparation d'iminocarbonates aliphatiques
CA473960A
(fr )
1951-05-29
Preparation de cyanurates d'aliphatiques
CA473967A
(fr )
1951-05-29
Preparation de triethylenemelamine
AU155208B2
(en )
1950-10-19
Preparation of n troacetophenones
CA472091A
(fr )
1951-03-13
Preparation de pterines
CA478165A
(fr )
1951-10-30
Preparation de chlorhydrate de streptomycine cristalline
CA473815A
(fr )
1951-05-22
Preparation de lactones beta
CA473816A
(fr )
1951-05-22
Preparation de lactones beta
CA476019A
(fr )
1951-08-14
Preparation de butyrolactone
CA476020A
(fr )
1951-08-14
Preparation de butyrolactone
CA473413A
(fr )
1951-05-08
Preparation de pteridines
AU155701B2
(en )
1951-04-26
Preparation of 2-dichloracetamido l-p-nitrophenyl-3-chloropropane lol
CA464878A
(fr )
1950-05-02
Preparation de 5-diethylamino-2-pentanone
CA462996A
(fr )
1950-02-07
Preparation de polyorganohalogenopolysiloxanes
CA473414A
(fr )
1951-05-08
Preparation de pteridines substituees
CA470928A
(fr )
1951-01-16
Preparation de piperazine