5-Chloro-2-methyl-sulfonyl-1,2,4-triazolo[1,5-a]quinazoline.
The triazoloquinazole fused-ring system of the title compound, C(10)H(7)ClN(4)O(2)S, is essentially planar (r.m.s. deviation = 0.009 Å). In the methyl-sulfonyl substituent, the two S-O bonds are of equal length [1.402 (2) Å]. In the crystal, adjacent mol-ecules inter-act weakly through Cl⋯N contacts [ca 3.197 (2) Å].
Rashad
R
Al-Salahi
Mohamed
M
Al-Omar
Mohamed
M
Marzouk
Seik Weng
SW
Ng