18195-32-9 CYANOCOBALAMIN, CO-58 Cianocobalamina (58 Co) [INN-Spanish] Cyanocobalamin ((sup 58)co) [INN] Cyanocobalamine (58 Co) [INN-French] Cyanocobalaminum (58 Co) [INN-Latin] Radio-cyanocobalaminum (58 Co) Vitamin B12 - 58Co Vitamin B12 containing radioactive cobalt ((sup 58)Co)