5,9-Dimethyl-5<i>H</i>-pyrano[3,2-<i>c</i>:5,6-<i>c</i>']bis[2,1-benzothiazin]-7(9<i>H</i>)-one 6,6,8,8-tetroxide dimethylformamide monosolvate

C₁₉H₁₄N₂O₆S_2,C₃H₇NO

Rybalka, AndriiShishkina, SvitlanaUkrainets, IgorSidorenko, LyudmilaSim, Galina

Acta Crystallographica Section E (2019) 75, 7 1076-1078

a=7.2678(2)Å   b=26.5667(7)Å   c=11.3590(3)Å

α=90°   β=90.498(3)°   γ=90°