Molecular model of the structure of vitamin B12, 1957-1959.

Molecular model of the structure of vitamin B12, 1957-1959.

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Model showing the structure of vitamin B12

This model was displayed in the 1958 Exhibition in Brussels to illustrate the structure of vitamin B12 as determined by chemical means.

Sir Alexander Todd (1907 - 1997) and his group in Cambridge studied the chemical reactions of vitamin B12.

Details

Category:
Experimental Chemistry
Object Number:
1959-138
type:
molecular models, crystal structure models and ball and spoke models
credit:
Todd, A.R.