BTN53: Biotin N3-Benzyl Impurity

(3aS,4S,6aR)-Hexahydro-2-oxo-3-(phenylmethyl)-H-thieno[3,4-d]imidazole -4-pentanoic acid ;

CAS # 57229-92-2 ;

C17H22N2O3S ;

MW: 334.43 ;