Main Reaction: 6-formyl-5,8-dihydropterin >> 6-formylpterin

Reference: PubMed ID: 19161402
Authors: Vignoni M, Cabrerizo FM, Lorente C, Thomas AH
Title: New results on the photochemistry of biopterin and neopterin in aqueous solution.
Published: 2009 Jan-Feb

6-formyl-5,8-dihydropterin --> 6-formylpterin