Vitamin B6--phosphonic acids.
D003067:Coenzymes / Q000737:chemistry*; D010757:Phosphorous Acids; D025101:Vitamin B 6 / Q000031:analogs & derivatives
D003067:Coenzymes; D010757:Phosphorous Acids; D025101:Vitamin B 6
COENZYMES/chemistry; VITAMIN B 6/related compounds