5,8-Cycloergosta-6,22-dien-3-ol,(3b,5b,8b,10a,22E)- (9CI)
CAS No. 41411-05-6
Photopyrocalciferol(6CI); 1H-Cyclobuta[k]cyclopenta[a]biphenylene, 5,8-cycloergosta-6,22-dien-3-olderiv.
&acirc 66648-51-9
cyclamiretin C 66655-98-9