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Li J, Nie X, Fan H, Wu X, Li X, He J. Crystal structure of ethyl 2-amino-4-(3,4-difluorophenyl)-5-oxo-4H,5H-pyrano[3,2-c] chromene-3-carboxylate, C21H15F2NO5. Z KRIST-NEW CRYST ST 2018. [DOI: 10.1515/ncrs-2018-0182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractC18H20BrNO3S, triclinic, P1̄, a = 5.699(3) Å, b = 9.629(4) Å, c = 16.888(2) a, α = 86.51(3)°, β = 84.31(3)°, γ = 81.06(3)°, V = 909.9(7) Å3, Z = 2, Rgt(F) = 0.0643, wRref(F2) = 0.2270, T = 296(2) K.
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Affiliation(s)
- Jingwei Li
- Institute of Medicine, School of Pharmacy, Dali University, Dali 671000, China
| | - Xingyu Nie
- Institute of Medicine, School of Pharmacy, Dali University, Dali 671000, China
| | - Hao Fan
- Institute of Medicine, School of Pharmacy, Dali University, Dali 671000, China
| | - Xuejiao Wu
- Institute of Medicine, School of Pharmacy, Dali University, Dali 671000, China
| | - Xiaonan Li
- Institute of Medicine, School of Pharmacy, Dali University, Dali 671000, China
| | - Jieli He
- Institute of Medicine, School of Pharmacy, Dali University, Dali 671000, China
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