Iohexol

Iodixanol is a contrast agent, sold under the trade name Visipaque. Visipaque is commonly used as a contrast agent during coronary angiography. It is the only iso-osmolar contrast agent, with an osmolality of 290 mOsm/kg H2O, the same as blood

Iomeprol is a nonionic, monomeric iodinated contrast medium. Unlike the older ionic agents, iomeprol has low chemotoxicity, osmolality and viscosity and high water solubility

Iopamidol (INN, tradenames Iopamiro, Isovue, Iopamiron, and Niopam) is a nonionic, low-osmolar iodinated contrast agent, developed by Bracco.

Iopromide is a molecule used as a contrast medium. It is marketed under the name Ultravist which is produced by Bayer Healthcare. It is a low osmolar, non-ionic contrast agent for intravascular use

IOVERSOL (Optiray?) is a radiopaque agent used to diagnose certain medical conditions. Ioversol will be given into your vein or artery by a health care provider

One of the largest manufacturer in China. Japan GMP approved.

Pazufloxacin (INN) is a quinolone. It is sold in Japan under the brand names Pasil and Pazucross.