BR6677980D0
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1973-09-11
PROCESS FOR THE PREPARATION OF AMINO-ALKYLSUBSTITUED FTALANES AND ISO-CHROMANS
BR6572746D0
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1973-08-07
PROCESS FOR THE PREPARATION OF REPLACED BYPHENYL ACETIC ACIDS
BR6804971D0
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1973-02-08
PROCESS OF PREPARATION OF HETERO-ARYL-METHYL-TROPOPIONIC ACIDS
BR6681562D0
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1973-12-27
PROCESS OF PREPARATION OF ESTER OF ALKANIC ACIDS
BR6677936D0
(en )
1973-09-06
PROCESS OF PREPARATION OF REPLACED ALKYLENOPIPERIDINES AND PRODUCTS OBTAINED
BR6457097D0
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1973-08-09
PROCESS FOR THE PREPARATION OF NEW BENZOTIAZEPINS AND BENZOTIAZOCINS
BR6575167D0
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1973-09-11
PROCESS OF PREPARING THIAZOLINS
BR6464322D0
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1973-07-26
PROCESS OF PREPARATION OF PIRAZINOL-AMIDINES
BR6908430D0
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1973-01-04
PROCESS OF PREPARATION OF PIRAZINOIL AND PIRAZINAMIDO GUANIDINAS
BR6572982D0
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1973-08-14
PROCESS OF PREPARING MONOHYDROXY-ALCOHY-ADAMANTANS AND DIHYDROXY-ALCOHY-ADAMANTANS
BR6913619D0
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1973-01-11
NEW TISZOLIDINOCARBONIC ACIDS PROCESS OF ITS PREPARATION AND APPLICATION
BR6567622D0
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1973-08-28
PROCESS OF PREPARATION OF HYDROXYLAMINE AND HYDROXAMIC ACIDS
BR6685257D0
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1973-10-25
NEW PROCESS OF PREPARATION OF OPTICALLY ACTIVE FENOXI-2-PROPIONIC ACIDS
BR6239734D0
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1973-05-24
PROCESS OF PREPARING BASIC ESTERS OF 1-BENZOXACYCLE-ALCANO-CARBOXYLIC ACIDS
BR6458056D0
(en )
1973-08-02
PROCESS OF PREPARATION OF BENZODIAZOCINS AND RELATED COMPOUNDS
BR6679625D0
(en )
1973-10-23
PROCESS TO PREPARE CARBOXYLIC ACIDS
BR6681430D0
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1973-12-26
PROCESS OF PREPARATION OF NITROFURANIC COMPOUNDS
BR6682434D0
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1973-01-04
CATALYST AND PROCESS OF PREPARATION OF ALADIDES AND UNSATURATED ACIDS
BR6569602D0
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1973-08-02
PROCESS TO PREPARE SULPHINYL-ALKANIC ACIDS
BR6245182D0
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1973-01-02
IMPROVEMENT IN THE POLYMERIZATION PROCESS OF NON-SATURATED FATTY ACIDS
BR6915150D0
(en )
1973-01-25
PROCESS OF PREPARATION OF BENZOYLPYROMELIC ACIDS AND THEIR CORRESPONDING POLYMIDES
BR6574622D0
(en )
1973-08-14
PROCESS OF PREPARATION OF GLYCERIN AND GLYCIDAL
BR6909469D0
(en )
1973-01-11
PROCESS OF REDUCING ELIMINATION OF SULPHONIC GROUPS OF ANTRAQUINONE-BETA-SULFONIC ACIDS
BR6460525D0
(en )
1973-05-15
IMPROVEMENTS IN THE POLYMERIZATION PROCESS OF UNSATURATED FATTY ACIDS
BR6804534D0
(en )
1973-01-02
PROCESS OF PREPARING CARBONILATED DERIVATIVES AND CARBOXYLIC ACIDS