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. 2012 Jun 13;68(Pt 7):o2044. doi: 10.1107/S1600536812025238
C20H17N3O4 F(000) = 1520
Mr = 363.37 Dx = 1.390 Mg m3
Monoclinic, C2/c Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -C 2yc Cell parameters from 1823 reflections
a = 19.8712 (16) Å θ = 2.1–26.0°
b = 12.1917 (10) Å µ = 0.10 mm1
c = 16.733 (2) Å T = 296 K
β = 121.188 (4)° Rod, orange
V = 3467.9 (6) Å3 0.35 × 0.18 × 0.17 mm
Z = 8