rafoxanidum CAS RN 22662-39-1 Molecular formula C19H11Cl2I2NO3 Molecular Weight 626.0105 Chemical name: N-[3 - chloro-4 - (4 - chlorophenoxy) phenyl] -2 - hydroxy-3 ,5 - diiodo-benzoyl Content: â?¥ 99% Standard: BPV85 Packing: 25kg / barrel Appearance: white to brown powder Application : Anti-worm disease drug. This product has anti-Fasciola effect. Control sheep Fasciola, effective drugs Fasciola adults and larvae disease, blood hair nematodes, trematodes and sheep maggot blockbuster also good effect