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Organic Compounds -- Part Of The Class 532-570 Series > Azo Compounds Containing Formaldehyde Reaction Product As The Coupling Component > Carbohydrates Or Derivatives > Hetero Ring Is Five-membered Having Two Or More Ring Hetero Atoms Of Which At Least One Is Nitrogen (e.g., Selenazoles, Etc.) > The Five-membered Hetero Ring Consists Of Chalcogen, Plural Nitrogens, And Carbon The Five-membered Hetero Ring Consists Of Chalcogen, Plural Nitrogens, And CarbonThe Five-membered Hetero Ring Consists Of Chalcogen, Plural Nitrogens, And Carbon patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.03/30/06 - 20060069262 - Oxadiazoles and their manufacture R2 represents an alkyl, aryl, or heteroaryl group. ... ### FreshPatents.com Support |