18,19-Dinorpregn-4-en-20-yn-3-one,13- ethyl-17-[(1-oxoundecyl)oxy]-,(17R)- is a chemical compound registered under CAS number 59864-41-4. CKSPharm supplies 18,19-Dinorpregn-4-en-20-yn-3-one,13- ethyl-17-[(1-oxoundecyl)oxy]-,(17R)- for laboratory research and bulk production; product code 711236. Send an inquiry for purity, packaging, price and lead time.