27150-07-8 Thiourea, N-(2,3-dihydro-3-oxothiazolo(3,2-a)benzimidazol-2-yl)-N'-phenyl-, monohydrochloride Urea, 1-(2,3-dihydro-3-oxothiazolo(3,2-a)benzimidazol-2-yl)-3-phenyl-2-thio-, monohydrochloride