| post date: | dec 02,2021 |
| expiry date: | may 31,2022 |
| detailed description: | cas no. :13422-55-4 |
| cas registry number: | 13422-55-4 |
| synonyms: | ;methyl-5,6-dimethylbenzimidazolylcobalamin;methyl vitamin b12;methylcobalamin; |
| molecular formula: | c63h91con13o14p |
| molecular weight: | 1344.3823 |
| molecular structure: | 
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