18,19-Dinorpregna-4,9,11-trien-20-yn-3-one,13-ethyl-17-hydroxy-,( 57276163,17a) CAS 16320-04-0
Basic Info Model No.: TF-10907 Product Description Name: 18,19-Dinorpregna-4,9,11-trien-20-yn-3-one,13-ethyl-17-hydroxy-,( 57276164,17a)- CAS No.:16320-04-0 Molecular Structure: Molecular Structure of 16320-04-0 (18,19-Dinorpregna-4,9,11-trien-20-yn-3-one,13-ethyl-17-hydroxy-,( 57276165,17a)-) Formula: C21H24O2 Molecular Weight : 308.45 …