Synonyms: Cobinamide,Co-aqua-Co-(cyano-kC)-, hydroxide; Cobinamide, Co-aqua-Co-(cyano-kC)-, ion(1+), hydroxide (9CI); Cobinamide, cyanidehydroxide, hydrate (7CI); Cobinamide, cyanide hydroxide, monohydrate (8CI);Aquacyanocobinamide; Aquocobinamide, cyano-; Cobinamide, aquocyano-;Cyanoaquocobinamide; Factor B; Factor B (vitamin B12 analog); Factor IV; FactorIV (vitamin B12 analog)