the vitamin d3 metabolite obtained from the incubation of 3- [ ( cholamidopropyl ) dimethylammonio ] -2-hydroxy-1-propanesulfonate ( chapso ) -solubilized chick kidney mitochondria with 25-hydroxyvitamin d3 ( 25-oh-d3 ) was identified to be 5 ( e ) -19-nor-10-oxo-25-hydroxyvitamin d3 ( 5 ( e ) -19-nor ) .
C2713074
25-oh-d3
C0006657
25-hydroxyvitamin d3