That's fascinatng. Here is what it says about Kevetrin...
Manufacturer Adooq Category Products / Inhibitors Type Inhibitors ....... Amount 10mg Host ArtNr A13797-10 Available CAS No. 66592-89-0 Description Kevetrin (thioureidobutyronitrile), is a water-soluble, small molecule and activator of the tumor suppressor protein p53, with potential antineoplastic activity. Not the right product? show similar products Amount:10mg Listprice:€169.68