381701-94-6

3-[(2-ethyl-5-imino-7-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-6(7H)-ylidene)methyl]phenyl 4-methylbenzenesulfonate 3-[(Z)-(2-ethyl-5-imino-7-oxo-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-6(7H)-ylidene)methyl]phenyl 4-methylbenzenesulfonate 7H-1,3,4-Thiadiazolo[3,2-a]pyrimidin-7-one, 2-ethyl-5,6-dihydro-5-imino-6-[[3-[[(4-methylphenyl)sulfonyl]oxy]phenyl]methylene]-