6-Dichloromethyl-3-propyl-1,2,4-triazolo[3,4-b][1,3,4]thiadiazole

In the title compound, C7H8Cl2N4S, the triazole ring and the thia­diazole ring are each planar and the C—N and N—N distances in the triazole ring indicate partial electron localization of the double bonds over the ring. π–π stacking inter­actions between the thiadiazole and triazole rings of neigboring molecules [centroid-to-centroid distance 3.8520 (15) Å] and close contacts between the N and S atoms of neighboring mol­ecules are observed in the crystal structure.