EP0261892A3
(en )
1989-03-15
The production of aromatic carboxylic acids
EP0415347A3
(en )
1992-02-26
Catalyst for the production of methacrylic acid
ZA885209B
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1989-03-29
Tetrahydrocarbaxole 1-alkanoic acids
EP0431977A3
(en )
1992-05-27
Process for increasing the direct esterification reaction rate of a diacid with a glycol
HK1000964A1
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1998-05-15
Process for producing methacrylic acid and methacrolein
ZA899328B
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1990-08-29
Novel naphthalene carboxylic acids
AU8027787A
(en )
1988-05-06
Medicinal alpha-halogenated alkane dicarboxylic acids
ZA886443B
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1989-04-26
Substituted 2-phenyl-4-quinoline carboxylic acids
GB8333031D0
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1984-01-18
Carboxylic acid esters/carboxylic acids
GB8719886D0
(en )
1987-09-30
Carboxylic acid esters/acids
EP0252880A3
(en )
1988-05-18
Hydroxyphosphono carboxylic acids
EP0337176A3
(en )
1990-11-28
Novel benzoic acid derivatives and process for preparing the same
IL84620A0
(en )
1988-04-29
Process for the manufacture of terephthalic acid
GB8711524D0
(en )
1987-06-17
Carboxylic acids
GB8630759D0
(en )
1987-02-04
Carboxylic acid derivatives
ZA893720B
(en )
1990-12-28
Intermediates for preparing 1,4-dihydro-4-oxo-quinoline-3-carboxylic acid esters
DE3565673D1
(en )
1988-11-24
Process for the preparation of esters of dicarboxylic acids
GB8609479D0
(en )
1986-05-21
Carboxylic acid esters
GB2161809B
(en )
1987-10-14
Carboxylic acid esterification
BG44068A1
(en )
1988-10-14
Catalyst for esterification of 1, 2- unsaturated aliphatic monocarbonic acids with alkylenic oxides
GB8604686D0
(en )
1986-04-03
Carboxylic acids
GR3002821T3
(en )
1993-01-25
Carboxylic acid derivatives
ZA874941B
(en )
1988-02-24
7beta-(substituted)amino-3-substituted cephalosporanic acids and esters
GR861977B
(en )
1986-12-22
Process for the preparation of 5,6-dialkoxyanthranilic acids
EP0421226A3
(en )
1991-06-26
Process for the preparation of isoxazole 4,5 dicarboxylic acid diesters