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(2007/10/02)5-ethoxycarbonylamino-4-phenyl-1,2,3-thiadiazole
5-acetamino-3-methyl-4-phenyl-1,2,3-thiadiazolium chloride
5-amino-3-methyl-4-phenyl-1,2,3-thiadiazolium chloride
3-methyl-4-phenyl-1,2,3-thiadiazolium-5-ethoxycarbonylaminide
3-methyl-4-phenyl-1,2,3-thiadiazolium-5-nitrosoaminide