107811-28-9 Butanediamide, N-propyl-N'-1,3,4-thiadiazol-2-yl- N-Propyl-N'-(1,3,4-thiadiazol-2-yl)succinamide Succinamide, N-propyl-N'-(1,3,4-thiadiazol-2-yl)-