107688-04-0 2-Methylsulfinyladenylcobamide Cobinamide, Co-(cyano-kappaC)-, dihydrogen phosphate (ester), inner salt, 3'-ester with (2-(methylsulfinyl)-7-alpha-D-ribofuranosyl-7H-purin-6-amine-kappaN9) Cobinamide, cyanide hydroxide, dihydrogen phosphate (ester), inner salt, 3'-ester with 2-(methylsulfinyl)-7-alpha-D-ribofuranosyl-7H-purin-6-amine Vitamin B 12 factor Y