1,2,3-Propanetriol, 1,3-diphenyl diether 1,3-Diphenoxy-2-propanol 2-Propanol, 1,3-diphenoxy- 622-04-8 Glycerol 1,3-diphenyl ether Glyceryl .alpha.,.gamma.-diphenyl ether NSC71510 WLN: RO1YQ1OR