Methestrol

This classification denotes a therapeutic estrogen with the molecular formula C20H26O2, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 199O25Z2BQ, chemically known as 4,4-(1,2-diethylethylene)di-o-cresol but generally known as methestrol, which bears US NIH Compound Identifier 71620. European Medicines Agency schedules Methestrol in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08847MIG. The term METHESTROL is an International Non-Proprietary Name. METHESTROL is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule methestrol under HS 29072900 and SITC 51243. As of Q4 2014, METHESTROL remains the US FDA Preferred Term for this commodity. Methestrol bears US NLM identifiers UMLS ID C0602259 and NCI Concept Code C90948. SMILES: Oc1c(cc(C(C(CC)c2cc(c(O)cc2)C)CC)cc1)C.