NZ224361A
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1989-10-27
Preparation of (6s)-folinic acid and its salts
GR880100512A
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1989-05-25
Preparation method of 4-ammonium derivatives of epipodophyllotoxinc glucosite
PL277488A1
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1989-10-16
Method of obtaining n-phosphono-methyliminoacetic acid
GB2175786C
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1996-02-28
Method of preparing fish
CS612288A1
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1989-09-12
Crystalline sodium salt of cis-permethrinic acid and method of its preparation
IL92279A0
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1990-07-26
Preparation of 2-chloro-4-toluenesulfonic acid
IL86548A0
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1988-11-15
Preparation of piperidinylcyclopentylheptenoic acid derivatives
IL79179A0
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1986-09-30
Preparation of 2-halonicergoline derivatives and their acid addition salts and certain new 2-halonicergolines
CS150688A1
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1988-09-16
Process for preparing sodium salt of 1-amino-4-bromantraquinon-2-sulphonic acid
BG43435A1
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1988-06-15
Salts of gamma- amides of glutaminic acid and method for their preparation
CS706288A1
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1990-01-12
Dithioderivatives of carbamoyl-4-hydroxybutanesulphonic acid and method of its preparation
SU1139118A1
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1995-06-09
Способ получения гликолевой кислоты или ее натриевой соли
PL280635A1
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1991-01-28
Method of obteining pure crystalline sodium salts of steroid 21-succinates
CS682488A1
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1989-09-12
Method of pentachlorohydroxoplatinic acid preparation
CS561288A1
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1989-06-13
Method of digalacturonic acid preparation
CS419188A1
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1989-06-13
Sulphoalkyllignin's sodium salt and method of its preparation
PL256493A1
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1987-06-15
Method of obtaining sodium salt of 2-metoxyphenoxyacetic acid
PL280702A1
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1991-01-28
Method of obtaining sodium salt of prenizolone tetrahydrophtalate in novel crystalline forms
RO101748B1
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1992-07-05
Sodium salt of glucoheptonic acid purifying method
GR1002247B
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1996-04-22
Preparation of dipeptide derivatives and their acid addition salts
PL274500A1
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1990-03-05
Method of producing of sodium salt hydrate 7[2-/2-aminothiazole-4-ilo(-2-)z/-methoxyiminoacetamido!-cephalo-sporanic acid
BG42250A1
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1987-11-14
Method for preparing sodium salt of alpha- naphthyl- phtalaminic acid
PL276865A1
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1990-07-09
Preparation method for sodium salt of the 7/z-2-(aminetiazolile-4)2-metoxyiminoacetylamine/-cephalospornic acid
BG47057A1
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1990-05-15
Derivatives of salicylic acid and method for their preparation
CS286788A1
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1990-06-13
Method of 2, 3 to 4, 6-diisopropylidene-2-keto-l-gulonic acid preparation