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Bilirubin CAS 635-65-4It is the principal pigment of bile and one of the major end products of hemoglobin decomposition.
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beta-Diphosphopyridine nucleotide CAS 53-84-9It is a coeznyme consisting of an adenine base and a nicotinamide base connected by a pair of bridging phosphate group.
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Beta-Nicotinamide adenine dinucleotide disodium salt CAS 606-68-8It is one of the biologically active forms of nicotinic acid.
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2,2'-Bipyridine-4,4'-dicarboxylic acid CAS 6813-38-3It is used as sensitizing dye ligand.
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Bis(2-chloroethyl)amine hydrochloride CAS 821-48-7It is a cytotoxic metabolite of cyclophosphamide