Chemical Name: 6-Methylideneandrosta-1,4-diene-3,17-dione (as per EP); 6-Methyleneandrosta-1,4-diene-3,17-dione (as per USP)
Synonym: ethyl (2,3,4-trichloro-6-nitrobenzyl)glycinate
Smile: C[C@]1([C@](CC2)([H])[C@]3([H])CC(C4=CC(C=C[C@]4(C)[C@@]3([H])CC1)=O)=C)C2=O