Medical Definition of Xanthopterin
1.
2-amino-1,5-dihydro-4,6-pteridinedione. Pigment first discovered in butterfly wings and widely distributed in plants and animals.
Chemical name: 4,6-Pteridinedione, 2-amino-1,5-dihydro-
(12 Dec 1998)
Lexicographical Neighbors of Xanthopterin
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