Chemical Name : 16α,17-[(1RS)-Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione (as per EP);16α,17-[Butylidenebis(oxy)]-21-hydroxypregna-1,4-diene-3,11,20-trione (as per USP)

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