C9H11N3O2S	F(000) = 472
Mr = 225.27	Dx = 1.521 Mg m−3
Monoclinic, Cc	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: C -2yc	Cell parameters from 1090 reflections
a = 18.0046 (6) Å	θ = 2.4–24.9°
b = 4.6436 (1) Å	µ = 0.31 mm−1
c = 12.2842 (4) Å	T = 100 K
β = 106.695 (2)°	Prims, yellow
V = 983.74 (5) Å3	0.09 × 0.06 × 0.03 mm
Z = 4