2-((4-Methoxyphenyl)methylene)thiazolo(3,2-a)benzimidazol-3(2H)-one 4-27-00-07852 (Beilstein Handbook Reference) 41776-89-0 BRN 0280933 Thiazolo(3,2-a)benzimidazol-3(2H)-one, 2-((4-methoxyphenyl)methylene)-