(1R,3S,Z)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-7a-methylhexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol; 1?-Hydroxy Vitamin D2; (1R,3S,5Z)-4-Methylene-5-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-ylidene]ethylidene]-1,3-cyclohexanediol; (1?,3?,5Z,7E,22E)- 9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diol; 1-Hydroxyergocalciferol; 1-Hydroxyvitamin D2; 1?-Hydroxyergocalciferol; 1?-Hydroxyvitamin D2; Doxercalciferol; Hectorol; TSA 840;
