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1900-01-01
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1989-06-06
Process for the preparation of oxy-diphthalic anhydrides
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JPS58959A
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1983-01-06
パ−オキシ化合物の製造方法
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1959-03-10
Method of preparing lysine
GB631242A
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1949-10-31
Improvements in making of starch derivatives
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1977-07-05
Process for the preparation of 4-bromo-1,8-naphthalic acid anhydride
NO137728B
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1978-01-02
Analogifremgangsm}te for fremstilling av terapeutisk aktive pyrasin-4-oksyd-derivater
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1933-06-06
Purification of perylene tetracarboxylic acid imide compounds
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1959-11-10
2, 3, 6, 7 naphthalenetetracarboxylic acid and its functional derivatives
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1944-05-09
Improvements in or relating to the production of organic peracids and salts thereof
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1995-08-16
Preparation of chlorinated violanthrones and isoviolanthrones
CN114181073A
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2022-03-15
一种长链二元酸氧化脱色工艺
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1911-10-26
Improvements in the Manufacture and Production of Compounds and Colouring Matters of the Anthracene Series.
GB2072656A
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1981-10-07
Purification of organic compounds
KR880002623B1
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1988-12-07
하이드록시-아미노-아릴설폰산의 선택적 아실화 방법
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1972-01-04
Oxidation of 5-carboxyphthalide to trimellitic acid
Balenović et al.
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948. Correlation of the configurations of α-methyl-β-alanine and methylsuccinic acid
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1900-11-20
Improvements in the Manufacture and Production of Indigo Leuco Compounds and other Indigo Products, and of Materials for use therein.
Refai et al.
1972
Tryptophan-lactose-bile medium for the rapid detection of coli-bacteria in ice-cream
SU1004429A1
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1983-03-15
Способ получени @ -модификации цис-нафтоиленбисбензимидазола
GB649551A
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1951-01-31
Improvements in halogen containing derivatives of dicarboxylic acids
GB416385A
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1934-09-10
Manufacture of new vat dyestuffs of the anthracene series
SU66493A1
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1945-11-30
Способ получени ароматических карбоновых кислот
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1910-02-01
Halogenated indigo and process of making.