7-nitro-1,2,3a,4-tetrahydrobenzo[b][1,3] oxazolo [3,2-d] oxazine.

C₁₀H₁₀N₂O₄

S. Vishnu Vardhan ReddyA. Sivalakshmi DeviK. VyasV. Venugopal RaoY. Koteswar RaoA. VenkateswarluP. K. Dubey

Acta Crystallographica Section E (2003) 59, 3 o360-o362

a=12.164(2)Å   b=22.079(4)Å   c=7.373(2)Å

α=90°   β=100.86(2)°   γ=90°