vitamin k k1, phylloquinone, phytomenadione molecule. skeletal formula.

anticoagulant antidote atomic atoms blood bone calcium chemical chemistry clotting coagulation coagulopathy composition compound coumarin deficiency drawing drug factor flat formula hypervitaminosis icon isoprenoid koagulation leaf leafy line menadione menaquinone menatetrenone molecular molecule nutrient phylloquinone phytomenadione phytonadione plant rodenticide skeletal structure supplement supplementation thrombin thrombus vitamin vitamine warfarin