European Pharmacopoeia (EP) Reference Standard
Synonym(s): (17α)-13-Ethyl-17-hydroxy-18,19-Dinorpregna-4,15-dien-20-yn-3-one; Gestinol; SHB 331; WL 70
Empirical Formula: C21H26O2
Formula Weight: 310.43
Linear Formula: C21H26O2
MDL Number: MFCD00867858