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CS12288A1
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5,6-bis/3-alkoxycarbonyl-1-1-2-thioureido/-benzimidazoles
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CS945987A1
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1,4-dihydro-7-chlor-6-fluor-1-/4-nitrophenyl/-4-oxoquinolin-4-carboxylic acid and process for preparing thereof
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CS672487A1
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Method of 10-nitro-4-oxo-4h-quino/2,3,4-i,j/1,4/benzoxazine derivatives preparation
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CS575387A1
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Esters of 5-(4-pentyloxyphenyl)-1h-pyrazole-3-carboxyl acid
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CS544987A1
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2,4-dioxy-4-(4-pentyloxyphenyl) butanoic acid's esters
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CS545087A1
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Substituted 2-benzamido-3-cyanopyrimido/1,2-a/benzimidazoles
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CS258596B1
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Substituted 2-phenyl-1h-imidazo (4,5-b) phenazines
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CS756586A1
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Process for preparing 5-amino-6(4-pentyloxphenyl(-3)2h)-pyridazinone
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CS756486A1
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5-brom-6-(4-pentyloxyphenyl)-3-(2h)pyridazinon and process for preparing the same
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CS756386A1
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Substituted 5-amino-6-(4-pentyloxyphenyl)-3(2h)-pyridazinones
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CS253848B1
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Process for preparing hexahydrate trinatrium salt of phosphonofumaric acid
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CS432986A1
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Process for preparing 9-(2-acetoxymethyl)-n2-acetylguanine
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CS335186A1
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4-chloro-6-methoxy-3-methyl-1h-pyrazolo(3,4-b)quinoline and its n1-methylderivative
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CS335886A1
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2,3-bis/2-pentyloxy-5-chlorbenzamido/-phenazine
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CS335786A1
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2,3-bis/2-methoxy-5-chlorbenzamido/phenazin-5,10-dioxide
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CS335986A1
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2,3-bis/benzamido/phenazines
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CS335486A1
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O-substituted 4,9-dihydro-6-hydroxy-3,9-dimethyl-4-oxo-1h-pyrazolo(3,4-b)quinolines
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CS335386A1
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O,n-substituted 4,9-didydro-6-hydroxy-2,3-dimethyl-4-oxo-2h-pyrazolo(3,4-)quinolones
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CS335586A1
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Method of 1-hydroxymethyl-3-methyl-2-thiourea production
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CS335686A1
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2,3-bis/2-methoxy-5-chlorbenzamido/phenazine
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