title: [Structure and stereochemistry of maoyancaosu (M-SU)].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002681:China; D003374:Coumarins; D008968:Molecular Conformation; D010946:Plants, Medicinal / Q000032:analysis*
chemical_list: D003374:Coumarins; C043162:maoyancaosu