科研之友
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摘要
The title compound, C19H18O3, also known as tanshinone IIA, contains a four-ring system. The crystal packing involves pi-pi stacking interactions of 3.279 angstrom and C-H center dot center dot center dot O hydrogen bonds. The molecule lies on a crystallographic mirror plane, which involves disorder of the cyclohexene ring across this plane.
- 出版日期2007-6
- 单位天津大学
