100482-20-0 2-(Biphenyl-2-yl)-2-oxazoline 2-BIPHENYLAMINE, N-(2-OXAZOLIN-2-YL)- 2-Oxazolamine, N-(1,1'-Biphenyl)-2-yl-4,5-dihydro- N-(2-Oxazolin-2-yl)-2-biphenylamine