4-Methyldiphenhydramine ;
Diphenhydramine EP Impurity B ;
Orphenadrine EP Impurity F ;
Orphenadrine USP RC F ;
Orphenadrine para-Methyl Analog ;
N,N-Dimethyl-2-[(RS)-(4-methylphenyl)(phenyl)-methoxy]ethanamine HCl ;
CAS # 19804-27-4 (base) ; 4024-34-4 (HCl) ;
C18H23NO ;
C18H23NO (Base) ; Mol. Wt.: 269.38 ;
C18H24ClNO (HCl) ; Mol. Wt.: 305.84 ;