Chemical Name: 2-(Diphenylmethoxy)-N-methylethanamine (diphenhydramine impurity A)
Synonym: N-Desmethyl Diphenhydramine ; N-Demethyldiphenhydramine
Smiles: CNCCOC(C1=CC=CC=C1)C2=CC=CC=C2
Inchi: InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3