Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
应用:
Isotope labelled 19-Noretiocholanolone is an metabolite of Nandrolone (N315000), an anabolic steroid.19-Noretiocholanolone is an main urinary indicators used to detect illegal use of nandrolone.