ign ▁his ▁R NC ▁chair mans hip . ▁Roberts ▁was ▁accused ▁of ▁collect ing ▁a ▁$ 1 0 , 0 0 0 ▁commission ▁on ▁the ▁sale ▁of ▁a ▁hospital ▁to ▁the ▁State ▁of ▁Kansas ▁which ▁the ▁state ▁already ▁owned . ▁ ▁Foot notes ▁ ▁Category : 1 9 0 2 ▁birth s ▁Category : 1 9 7 6 ▁death s ▁Category : K ansas ▁Republic ans ▁Category : Pe ople ▁from ▁O sk alo osa , ▁Kansas ▁Category : Rep ublic an ▁National ▁Committee ▁ch airs <0x0A> </s> ▁In ▁chem istry , ▁ind ox yl ▁is ▁a ▁nit ro gen ous ▁subst ance ▁with ▁the ▁chemical ▁formula : ▁C 8 H 7 NO . ▁Ind ox yl ▁is ▁is omer ic ▁with ▁ox ind ol ▁and ▁is ▁obtained ▁as ▁an ▁o ily ▁liquid . ▁ ▁Ind ox yl ▁is ▁obtained ▁from ▁ind ican , ▁which ▁is ▁a ▁g ly cos ide . ▁The ▁hydro ly s is ▁of ▁ind ican ▁yields ▁ β - D - gl uc ose ▁and ▁ind ox yl . ▁ ▁Ind igo ▁d ye ▁is ▁a ▁product ▁of ▁the ▁reaction ▁of ▁ind ox yl ▁by ▁a ▁m ild ▁ox id izing ▁agent ▁such ▁as ▁atmos pher ic ▁o xygen . ▁ ▁Ind ox yl ▁can ▁be ▁found ▁in ▁ur ine ▁and ▁is ▁tit r ated ▁with ▁Ober m ayer ' s ▁re agent . ▁Ober m ayer ' s ▁re agent ▁is ▁a ▁dil ute ▁solution ▁Fe Cl 3 ▁in ▁hydro ch lor ic ▁acid . ▁ ▁References