1,3-DIPHENYLUREACarbanilideCARBANILIDEN,N'-diphenylurea1,3-Diphenylurea双苯基脲1,3-二苯基脲N,N′-Diphenylurea碳酰苯胺1,3-二苯基脲N,N′-二苯脲1,3-DiphenylureaN,N′-DiphenylureaN,N'-二苯基脲N,N'-Diphenylurea1,3-DIPHENYLUREAdiphenylcarbamide1,3-diphenylcarbamideN,N'-diphenylureaN-phenyl-N'-phenylureadiphenylureasym-diphenylureas-diphenylureacarbanilide1,3-diphenylurea