Methiodal sodium is a crystalline salt used as a radiopaque contrast medium in intravenous urography. References: Bidstrup P. A case of chronic adhesive arachnoiditis after lumbar myelography with methiodal-sodium. Neuroradiology. 1972 Mar;3(3):157-9. PubMed PMID: 4363898.

纯度：≥98%

CAS：126-31-8