Structures by: Topno N. S.
Total: 2
6-Amino-3,4-dimethyl-4-phenyl-2<i>H</i>,4<i>H</i>-pyrano[2,3-<i>c</i>]pyrazole- 5-carbonitrile
C15H14N4O
Acta Crystallographica Section E (2011) 67, 4 o956
a=6.682(5)Å b=9.347(5)Å c=11.078(5)Å
α=99.213(5)° β=102.740(5)° γ=97.767(5)°
(<i>Z</i>)-3-(1-Hydroxy-3-oxobut-1-enyl)-6-nitro-2<i>H</i>-chromen-2-one
C13H9NO6
Acta Crystallographica Section E (2013) 69, 2 o284
a=7.4591(13)Å b=8.2178(19)Å c=10.0087(18)Å
α=85.202(17)° β=77.346(15)° γ=89.278(17)°