Chemical Name : 16α,17-[(1RS)-Butylidenebis(oxy)]-11β,21-dihydroxypregn-4-ene-3,20-dione (as per EP);16α,17-[Butylidenebis(oxy)]-11β,21-dihydroxypregna-1,4,14-triene-3,20-dione (as per USP)

Smiles : C[C@@]12[C@@]3(C(CO)=O)[C@@](OC(O3)CCC)([H])C[C@@]1([H])[C@]4([H])CCC5=CC(CC[C@]5(C)[C@@]4([H])[C@@H](O)C2)=O