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A form of vitamin K
Answer for the clue "A form of vitamin K ", 13 letters:
phylloquinone
Word definitions for phylloquinone in dictionaries
WordNet
Word definitions in WordNet
n. a form of vitamin K [syn: vitamin K1 , phytonadione ]
Wikipedia
Word definitions in Wikipedia
Phylloquinone , also Vitamin K , is a polycyclic aromatic ketone , based on 2- methyl - 1,4-naphthoquinone , with a 3- phytyl substituent . It is a fat-soluble vitamin that is stable to air and moisture but decomposes in sunlight. It is found naturally ...
Wiktionary
Word definitions in Wiktionary
n. (context organic compound English) A polycyclic aromatic ketone, based on 2-methyl-1,4-naphthoquinone.