18656-89-8 5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide cyclohexylammonium salt 5-Bromo-4-chloro-3-indolylglucuronide Bci-3 glud Glucopyranosiduronic acid, 5-bromo-4-chloroindol-3-yl, beta-D-