7-Hydroxy-2,5-dimethyl-4H-1-benzopyran-4-one
IUPAC 名称
7-hydroxy-2,5-dimethyl-4H-chromen-4-one
描述
Constituent of Rheum species (rhubarb). 7-Hydroxy-2,5-dimethyl-4H-1-benzopyran-4-one is found in green vegetables.
异构
CC1=CC(=O)C2=C(O1)C=C(O)C=C2C
InChI标识符
InChI=1S/C11H10O3/c1-6-3-8(12)5-10-11(6)9(13)4-7(2)14-10/h3-5,12H,1-2H3
键
CRNGFKXWIYTEPH-UHFFFAOYSA-N