1H-INDOLE-2-CARBOXYLIC ACID, 3-(DIPHENYLMETHYL)-5-(PHENYLMETHOXY)- 3-(Diphenylmethyl)-5-(phenylmethoxy)-1H-indole-2-carboxylic acid 5-22-05-00366 (Beilstein Handbook Reference) 53924-12-2 BRN 0459247