1,1-Diphenyl acetone 1,1-Diphenyl-2-propanone 1,1-Diphenylacetone 2-Propanone, 1,1-diphenyl- 4-07-00-01426 (Beilstein Handbook Reference) 781-35-1 AI3-11041 BRN 1910206 Benzhydryl methyl ketone EINECS 212-307-9 Ketone, diphenylmethyl methyl Methyl diphenylmethyl ketone NSC 400472