Product Code Pack Size Sterling Euros Dollars      70021  250mg  £115  €182  $235   5-Bromo-4-chloro-3-indolyl caprylate 5-Bromo-4-chloro-3-indoxyl caprylate; X-caprylate CAS: 129541-42-0 MF: C16H19BrClNO2 MW: 372.7 >97% [TLC] Esterase substrate for the detection of Salmonella: A. Rambach, FR 2 697 028 (1994).