Synonyms: BRN 4319232;5,6-Dihydro-5-imino-2-phenyl-7H-1,3,4-thiadiazolo(3,2-a)pyrimidin-7-one;7H-1,3,4-Thiadiazolo(3,2-a)pyrimidin-7-one, 5,6-dihydro-5-imino-2-phenyl-;AC1MJ91G;LS-150349;5-imino-2-phenyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one;116776-45-5