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CS970587A1
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Method of dithioalkandioles production
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CS958287A1
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Method of 1-omega-di (acetyl thio) alkane production
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CS89584A1
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Screw pump
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CS229087B1
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2-/omega - alkoxycarbonylalkyl/-gamma-butyrolactone and method of preparing same
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CS229034B1
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Ester of 2-/1-hydroxyalkyl/-5-hydroxycyclopentanalkanic acid and method of preparing same
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CS225025B1
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The production of 4-tertiary,butyloxy-2-cyclopentene-1-one
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CS215360B1
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Method of making the alkinic acids
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CS210135B1
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2-3-oxo-2+l omega-acetoxyelkyl+p cyclopentyl acid and method of preparing the same alcen
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CS209290B1
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1-/3-chlorphenoxy/-3-butyn-2-ol and method of its manufacture
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CS210134B1
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Method of making the 2-+l omega-acetoxyalkyl+p-2-cyclopenten -1-on
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CS202433B1
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2-/2-acetoxyethyl/-4-acetoxy-2-cyclopenten-1-on and process for preparing thereof
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CS192420B1
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Method of producing omega-/2-aminocyclopentyl/alkane acids or their esters
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CS190129B1
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Method of producing omega-/-2-hydroxycyclopentyl/alkane acids and their erters
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CS185148B1
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Process for preparing esters of omega-/2-aminocyclopentyl/alkanoic acid
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CS185147B1
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Process for preparing esters of (5-/1-carboxyalkyl/-2-oxocyclopentyl)alkanoic acids
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