82427-96-1
21-Chlor-9,11β-epoxy-16α,17-isopropylidendioxy-4-pregnen-3,20-dion
→
~67%
3093-35-4
哈西奈德
82427-95-0
9-Brom-21-chlor-11β-hydroxy-16α,17-isopropylidendioxy-4-pregnen-3,20-dion