C31H46O2

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  vitamin K1 \vitamin K1\ n.
     one of the two K vitamins, ({C31H46O2}). It is fat-soluble
     and occurs naturally as the trans isomer. Chemically it is
     2-methyl-3-phytyl-1,4,-naphthoquinone.
  
     Syn: phylloquinone, phytonadione, antihemorrhagic vitamin..


          [WordNet 1.5 +PJC] vitamin K2