9,10-Secocholesta-5,7,10(19)-trien-3beta-ol; Cholecalciferol; Cholecalciferol, USP Grade 9,10-Secocholesta-5,7,19(19)-trien-3-OL-(3B,5Z,7E)-choleciferol, USP Grade;Vitamin D3; colecalciferol; vitamin D3 ~40000 U/mg; 7-dehydrogenase cholesterol; VitaminD; 

anti-tetanysubstance10; dht2; DICHYSTROLUM; 5,7,22-TRIEN-3BETA-OL; dihydrotachysterol(sub2); 9,10-SECOERGOSTA-5,7,22-TRIEN-3B-OL; Dihydrotachysterol-2; 7,22-trien-3-ol,(3beta,5e,7e,10alpha,22e)-10-secoergosta-5; dihydral;Dihydrotachysterol; AT-10; dygratyl; dht(sub2); CALCAMINE; ANTITANIL 7,22-trien-3-ol,(3-beta,5e,7e,10-alpha,22e)-10-secoergosta-5;(1S,2E,3S)-2-[(2E)-2-[(7aR)-1-[(E,2R,5R)-5,6-Dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-3-methylcyclohexan-1-ol;9,10-SECOERGOST; dihydro-tachystero; DIHYDROTACHYSTEROL;