Levamisole: Purposes & Adverse Effects. Levamisole HCl, originally designed for veterinary purposes, has now evolved into essential in human healthcare. It is identified by its CAS number 16595-80-5 and EINECS number 240-654-6. This medication is a snow-white crystalline powder, noted for its powerful anti-worm effects. It is primarily made in China, complying to strict USP/BP/EP…
