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DE2531065A1
|
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Benzene and methylbenzenes prodn. from toluene - by thermal treatment using zeolitic catalyst with hydrogen, gp. II III and/or IV metal cations
|
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DE2500773A1
|
|
GRANULATED ZEOLITE CATALYST AND METHOD FOR ITS MANUFACTURING
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DE2437185A1
|
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2-5C Alcohols prepn by hydrating olefins - using zeolite catalyst effective at relatively low pressure
|
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DE2433406A1
|
|
Methylcyclohexano-/1',2',-16 alpha, 17 alpha/-pregn.-4-ene-3,20-dione
|
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DE2417992A1
|
|
Racemic biotin prodn - by reacting 2,3,8,9-tetradehydro-biotin with triethyl-silane and trifluoroacetic acid
|
|
DE2349769A1
|
|
METHOD OF PREPARING 2,4,6,8TETRAMETHYL-2,4,6,8-TETRAAZABIZYCLO- (3,3,0) OCTANDIONE-3.7
|
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DE2345977A1
|
|
Alpha-Ethylenic alcohols prodn. - by hydrogenating alpha-acetylenic alcohols
|
|
DE2329145A1
|
|
Tertiary acetylenic alcohols prodn - by reacting ketones with acetylene in liquid ammonia in the presence of alkai catalysts
|
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DE2219984A1
|
|
Isopentane prodn from piperylene - by hydroisomerisation
|
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DE2218785A1
|
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PROCESS FOR THE MANUFACTURING OF MODIFIED POLY (NITROALKYL METHACRYLATES) AND POLY (NITROALKYL ACRYLATES) AND USE OF POLY (NITROAETHYL METHACRYLATE
|
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DE2208800A1
|
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METHOD FOR PRODUCING DELTAAMINOLA EVULIC ACID HYDROCHLORIDE
|
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DE2153832A1
|
|
Dialkylaminoalkylterpenylacetic acids - as antibacterials detergents foaming agents and emulsion stabilisers
|
|
DE2060917A1
|
|
Desthiobiotin prodn
|
|
DE1793401A1
|
|
Process for the production of bochmolecular aliphatic K?
|
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DE1229071B
|
|
Process for the production of vinyl ethyl sulfone
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