Crystal Structure of 3,4-dihydro-2-ethoxy-4-methoxycarbonyl-4-phenyl-2H,5H-pyrano[3,2-c][1]benzo pyran-5-one

Id2007462
Chemical name3,4-dihydro-2-ethoxy-4-methoxycarbonyl-4-phenyl-2H,5H-pyrano[3,2-c][1]benzo pyran-5-one
a (Å)10.3920(10)
b (Å)17.1920(10)
c (Å)11.1930(10)
α (°)90.00
β (°)107.394(6)
γ (°)90.00
V (Å3)1908.3(3)
Space groupP 1 21/n 1
Temperature (K)293(2)
Rint0.040
Publication: Acta Crystallographica Section C (1998) 54, 7 1042-1047