(R,R')-N,N'-Dimethyl-1,2-diphenylethylene-1,2-diamine

(1r,2r)-n,n'-dimethyl-1,2-diphenylethane-1,2-diamine ; (r,r)-1,2-diphenyl-1,2-bis(n-methylamino)ethane. ; (1r,2r)-(+)-n,n'-dimethyl-1,2-diphenyl-1,2-ethane diamine,99% ; (1r,2r)-(+)-n,n'-dimethyl-1,2-diphenylethylenediamine ; (1r,2r)-(+)-n,n''-dimethyl-1,2-diphenyl-1,2-ethane diamine 99% ; (r,r,)-n,n,-dimethyl-1,2-diphenylethylene-1,2-diamine ; (1r,2r)-n,n'-dimethyl-1,2-diphenylethane-1,2-diamine 97% ; (1r,2r)-n1,n2-dimethyl-1,2-diphenylethane-1,2-diamine ; (1r,2r)-(+)-n,n'-dimethyl-1,2-diphenyl-1,2-ethane diamine