bis(4-hydroxyphenyl)methanone 611-99-4 Methanone, bis(4-hydroxyphenyl)- NSC2831 4,4'-Dihydroxybenzophenone AI3-00127 C14220 Bis(4-hydroxyphenyl) ketone AIDS-017972 AIDS017972 ZINC00028449 4,4'-dihydoxy-benzophenone 37613_FLUKA 4,4′-Dihydroxybenzophenone A0080/0003357 4,4'-Dihydroxydiphenyl ketone 4-08-00-02452 (Beilstein Handbook Reference) Oprea1_287266 BRN 1874572 Benzophenone, 4,4'-dihydroxy- D110507_ALDRICH Bis(p-hydroxy)benzophenone EINECS 210-288-1 HBP (ketone) Methanone, bis(4-hydroxyphenyl)- (9CI) NSC 2831 p,p'-Dihydroxybenzophenone