Oxypyrronium bromide is an anticholinergic chemical. References: Andre LJ, Zerdani S, Dahmane MA, Bounedjar H, Hartani M, Merioua MA. [Action of oxypyrronium bromide (L 3055) in gastroduodenal ulcer by endoradiosound or Heidelberg's capsule]. Tunis Med. 1967 Sep-Oct;45(5):367-71. French. PubMed PMID: 5623607.

纯度：≥98%

CAS：561-43-3