VITAMIN B12

  post date: dec 16,2021   expiry date: jun 14,2022   detailed description: cas no. :68-19-9   cas registry number: 68-19-9   synonyms: ;cyano-5,6-dimethylbenzimidazole-cobalamin;cyanocobalamin;vb12;5,6-dimethyl-1-(3-o-phosphono-alpha-d-ribofuranosyl)-1h-benzimidazolmonoes;   molecular formula: c63h88con14o14p   molecular weight: 1355.3652   molecular structure:   safety description: s24/25:;