Inalco Code: 1758-0600C.A.S.R.N.: 18656-96-7Applications: Substrate for β-Glucuronidase. It is converted by the enzyme into an intense blue precipitate. It is used for the detection of the GUS gene in bacterial colonies, e.g. Escherichia coli, or for histochemical applications.Formula: C14H13BrClNO7- C6H13N