Vitamin A: Retinol, Vitamin B1: Thiamine, Vitamin B12: Cobalamin, Vitamin C: Ascorbic acid, Vitamin D: Calciferol, Vitamin E: Tocopherol, Vitamin K: Phylloquinone.
Menadione is another name for vitamin K.
The chemical name of Vitamin E is tocopherol.
Vitamin K is so-called because its name in German was Koagulations-Vitamin. It was discovered in the search to discover the cure for haemorrhage in baby chicks fed on a simplified food diet that did not contain 'Vitamin K'.
Vitamin K (2-Methyl-3-phytyl-1,4-naphthoquinone) is the antihemorrhagic vitamin.
vitamin B9
The scientific name for vitamin K is phylloquinone. This fat-soluble vitamin is important for blood clotting and bone health.
The vitamin B3 is nicotinic acid (or more correct pyridine-3-carboxylic acid) with the chemical formula C6H5NO2.
Phylloquinone
Vitamin D2 is ergocalciferol and Vitamin D3 is cholecalciferol.
It is the chemical name for the vitamin B12.
Vitamin K.