HU171902B
(en )
1978-04-28
Process for preparing acid anhydrides
EG11525A
(en )
1977-08-15
Process for the production of maleic anhydride
ZA742793B
(en )
1975-05-28
Process for the preparation of l-carbamyl-amino acids and of the corresponding l-amino acids
ZA741234B
(en )
1975-01-29
Process for the preparation of paraxylene
ZA735608B
(en )
1974-07-31
Continuous slurry process for the formation of aromatic polycarboxylic acids
EG11155A
(en )
1977-05-31
Process for the preparation of 7-acylaminodesaceto xycephalosporanic acid derivatives
CA1011760A
(en )
1977-06-07
Process for the preparation of aromatic carboxylic acids
CA1022552A
(en )
1977-12-13
Process for preparing 2-chloro-5-sulfamoylbenzoic acids
IL40972A0
(en )
1973-01-30
New process for the preparation of (3-benzoylphenyl) alkanoic acids
CH608018A5
(en )
1978-12-15
Process for the preparation of oligocarboxyalkanephosphonic acids and their use
ZA746736B
(en )
1975-11-26
Process for the preparation of etherpolycarboxylic acids
ZA744069B
(en )
1976-02-25
Novel complex carboxylic acids
CA983518A
(en )
1976-02-10
Process for the preparation of terephthalic acid
IL49631A
(en )
1979-07-25
Process for preparing carbocyclic aromatic carboxylic acids
CA969555A
(en )
1975-06-17
Process for aromatic carboxylic acids
CA1013753A
(en )
1977-07-12
Process for the preparation of 4-bromonaphthalic acid anhydride
IL41739A0
(en )
1973-05-31
Process for the preparation of aromatic carboxylic acids
CH613944A5
(en )
1979-10-31
Process for the preparation of trifluoromethylarylsulphonic acids, -sulphonamides and -sulphones
ZA745966B
(en )
1975-11-26
Process for preparing 5-oxo-carboxylic acids
EG11741A
(en )
1977-12-31
Process for the preparation of (1-oxo-2-oryl or thienyl-2-substituted-5-indanyloxy(or thio)alkanoic acids
CA1011762A
(en )
1977-06-07
Process for the preparation of terephthalic acid
CA1017753A
(en )
1977-09-20
Preparation process for new compounds of the family of carboxyl cyclopropane acids
CA990307A
(en )
1976-06-01
Process for the preparation of 1-indancarboxylic acids
CA979005A
(en )
1975-12-02
Process for the preparation of carboxylic acids
CS182807B2
(en )
1978-05-31
Method of preparing substituted 6-amidinopenicillanic acids