71952-90-4 MSH,alpha, N,O-diacetylserine Msh, post-alpha- N,O-Diacetyl-MSH N,O-Diacetyl-ser(1)-alpha-MSH N,O-Diacetylserine(1)-alpha MSH N,O-Diacetylserine(1)-alpha-melanocyte-stimulating hormone N,O-Diacetylserinealpha MSH Post-alpha-MSH alpha-Melanotropin, 1-acetate