ALL meanings of dihydrotachysterol
di·hy·dro·ta·chys·ter·ol
D d - noun dihydrotachysterol a white, crystalline, water-insoluble sterol, C 28 H 46 O, derived from ergosterol: used chiefly in the treatment of hypoparathyroidism. 1
- noun dihydrotachysterol A synthetic vitamin D analogue, activated in the liver, that does not require renal hydroxylation like vitamins D2 and D3. 0