SARMS Powder CAS No. Mk-2866 (Ostarine, Enobosarm) 1202044-20-9/841205-47-8 MK-677 (Ibutamoren, Nutrobal) 159752-10-0 YK11 431579-34-9 GW501516 (Cardarine) 317318-70-0 Andarine (S4) 401900-40-1 LGD-4033 (Ligandrol) 1165910-22-4 RAD140 118237-47-0 LGD-3303 1196133-39-7 Stenabolic (SR9009) 1379686-30-2 SR9011 1379686-30-2 AICAR (Acadesine) 2627-69-2 S-23 / GW-0742 (GW 610742) 317318-84-6 AC-262536 870888-46-3 ACP-105 899821-23-9
YK11 Chemical data Chemical Name:(17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna- 4,20-diene-21-carboxylic Acid Methyl Ester. CAS: 431579-34-9 or 1370003-76-1 Molecular formula: C25H34O6C25H34O6 Molecular weight: 430.54 YK11 Raw Powder Specification Data: Product Name YK11 CAS No. 431579-34-9 Packing 1KG Production date 2015-11-01 Shelf life 2017-10-30 Standard adopted Enterprise Standard Items of analysis Specification Results Appearance White to off white powder Conforms Identification IR, HPLC …