1.
Name: 2H,6H-Pyrano[3,2-b]xanthen-6-one,3,4- dihydro-3,5,9-trihydroxy-8-methoxy-2,2- dimethyl-7-(3-methyl-2-butenyl)-,(+)-
CAS: 184587-72-2



4.
Name: 2-Propen-1-one,3-phenyl-1-(5,7,8- trihydroxy-2,2-dimethyl-2H-1-benzopyran- 6-yl)-,(2E)-
CAS: 116107-14-3


