Synonyms: CALCIFEDIOL MONOHYDRATE; 25-OH-D3; 25-HYDROXYVITAMIN D3; 25-hydroxyvitamin d3 monohydrate; 25-hydroxycholecalciferol monohydrate; (5z,7e)-9,10-secocholesta-5,7,10(19)-triene-3b,25-diol monohydrate; CALCIFEDIOL 1-HYDRATE; 9,10-Secocholesta-5,7,10(19)-triene-3,25-diol, monohydrate, (3.beta.,5Z,7E)-; 25-Hydroxycholecalciferol; calcifediol; Vitamin D3, 25-Hydroxy-; 25-Hydroxy-vitamin D3 monohydrate; (3beta,5Z,7E)-9,10-secocholestan-5,7,10(19)-triene-3,25-diol