CAS NO:58306-30-2 Febantel Name: Febantel Synonyms: N-{2-[2,3-Bis-(methoxycarbonyl)-guanido]-5-(phenylthio)-phenyl}-2-methoxyacetamide Molecular Formula C20H22N4O6S Molecular Weight: 446.48 CAS Registry Number: 58306-30-2 EINECS: 261-205-0 Appearance: White or almost white crystalline powder widelychem Sulphated ash: not more than 0.1% Heavy metals: not more than 20ppm Loss on drying: not more than 0.5% Residual solven: Methanol not more than 3000ppm Related substances HPLC: Total impureities not more than 0.5% Impureities A not more than 0.1% Impureities B not more than 0.1% Impureities C not more than 0.1% Unspecified impurity not more than 0.2% Assay : 97.5-102.0% widelychem Quality standard: EP6 widelychemical Package: 25kg/Cardboard drum