115815-30-0 2-Hydroxy-5-bromdiphenylmethane-3-carboxylate 4-nitroanilide Benzamide, 5-bromo-2-hydroxy-N-(4-nitrophenyl)-3-(phenylmethyl)-, compd. with piperazine (1:1) Vufb 15269 Vufb-15269