hydroxocobalamin vitamin b12 molecule. often given therapeutically in case of b12 deficiency. skeletal formula.

hydroxocobalamin vitamin b12 molecule often given therapeutically case deficiency skeletal formula hydroxocobalamine hydroxycobalamine hydroxycobalamin b12a cobalamin vitamer ohcbl anemia vegetarian malabsorption intrinsic factor supplement cyanide poison poisoning carbon hydrogen nitrogen oxygen phosphorus cobalt atoms atomic molecular compound composition chemical chemistry structure line drawing flat icon