... 5'- phosphate, nicotinic acid, Vitamin B6 Group (Pyridoxine, pyridoxal, pyridoxamine), panthothenic acid (vitamin B3 or vitamin B5), inositol, p- ... in the treatment of dietary riboflavin deficiency. Riboflavin 5'-Phosphate (Flavin Mononucleotide, FMN): serving as an electron carrier ... ; a coenzyme composed of riboflavin 5'-phosphate (FMN) and adenosine 5'-phosphate linked by a pyrophosphate bond. Flavin ...