... chronic respiratory system , mycoplasmosis, bacterial infection for pig, chicken, cattle, sheep.Properties: light yellow or yellow powder ... Tilmicosin don,t use for horse , laying chicken . don,t use intravenous injection for cattleTilmicosin is ... respiratory system , mycoplasmosis, bacterial infection for pig, chicken, cattle, sheep.Name :TILMICOSIN Molecular formula: C46H80N2O13Molecular weight ...