Et ut : IBUTAMORIN, IbutaMoren Mesylate(MK-677) ,MK677 CAS: 159752-10-0 Formulae hypotheticae: C27H36N4O5S.CH4O3S Molecular weight: 624.776 Product Categories: SARMs(receptor modulator androgen selectivus) MK-677 Melting Point: 156-158 °C MK-677 soluble in water . easily moisture absorption, so keep Sealed preservation.