Both cyanocobalamin (a form of vitamin B12) and vitamin B2 can cause bright yellow urine.
It is the chemical name for the vitamin B12.
Cyanocobalamin is vitamin B-12, and its outrageous formula is C63H88CoN14O14P. One mole of it will contain 6.02x1023 representative particles (that's Avogadro's number.) There are 88 hydrogen atoms per formula unit, so Avogadro times 88 = about 5.30x1025 hydrogen atoms.
It is used to treat and prevent a lack of vitamin B12.
Cyanocobalamin injections are used to prevent a lack of vitamin B12 in the patient. It is usually used on patients who cannot otherwise absorb the vitamin B12 through the intestine.
vitamin B-12
There were two parts... one was Cyanocobalamin, but I don't know the other.
Beet root does not contain any significant amount of cyanocobalamin or the vitamin B-12. You do not have any significant amount of cyanocobalmin in pure vegetarian diet. So the vegans, who do not consume the milk or other diary products are prone for deficiency of the cyanocobalamin. Though you may take years to develop the symptoms of deficiency of cyanocobalamin. This vitamin can be stored for years, in your liver, though this is water soluble vitamin.
Vitamin B12
Methylcobalamin (via shot) as well as supplements including cyanocobalamin tablets.
B1 - thiamineB2 - riboflavinB3 - niacinB5 - pantothenic acidB6 - pyridoxineB12 - cyanocobalamin
cpt code 82607, CYANOCOBALAMIN . aka B-12