Items › Tauroursodeoxycholic Acid (TUDCA) Tauroursodeoxycholic Acid (TUDCA) $0.00 CAS 117609-50-4For research purposes only. Not intended for human use. CAS 117609-50-4For research purposes only. Not intended for human use. Quantity: Inquire Added! Name * First Name Last Name Email * Subject * Message * Thank you!