4-05-00-02741 (Beilstein Handbook Reference) 630-76-2 BRN 1913557 Benzene, 1,1',1'',1'''-methanetetrayltetrakis- (9CI) Benzene, 1,1',1'',1'''-methanethetrayltetrakis- EINECS 211-144-0 METHANE, TETRAPHENYL- NSC 43332 Tetraphenyl methane Tetraphenylmethane