1,4-Dioxo-1,4-diphenylbutane; 1,4-Diphenyl-1,4-butadione; 1,4-Diphenyl-1,4|-butanedione; 2,2''-Biacetophenone; Biphenacyl; Dibenzoylethane; NSC 402168;

It is effective in inhibiting the in vivo mammary DMBA-DNA adduct formation. This inhibitory effect on mammary DNA adduct formation was associated with increased liver activities of glutathione S-transferase, QR, and 7-ethoxyresorufin-O-deethylase.