2-Phenylhydrazone D-Arabinose-13C5; Phenylhydrazone D-Arabinose-13C5;,D-Arabinose-13C5 Phenylhydrazone,"D-Arabinose-13C5 Phenylhydrazone is a laballed analogue of D-Arabinose Phenylhydrazone (A764202), which is a D-Neopterin intermediate. D-Arabinose-13C5 Phenylhydrazone is also an intermediate in the synthesis of D-Neopterin-13C5 (N390007) which is a labelled precursor in the biosynthesis of Biopterin. First isolated from the pupae of bees.", Stable Isotopes
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