Alkannin517-88-433 % similar Shikonin517-89-533 % similar Loureirin C116384-24-833 % similar Propiovanillone1835-14-933 % similar Methyl 4-hydroxycinnamate19367-38-533 % similar Methyl p-coumarate3943-97-333 % similar Piceol99-93-433 % similar Acetylshikonin24502-78-132 % similar Deoxyshikonin43043-74-932 % similar 2',3'-Dimethoxycinnamic acid7345-82-632 % similar 3-(2,3-Dimethoxyphenyl)-2-propenoic acid7461-60-132 % similar 1-(3-Hydroxy-4-methoxyphenyl)ethanone6100-74-932 % similar 3-(2,5-Dihydroxyphenyl)-2-propenoic acid636-01-132 % similar (4-Hydroxybenzylidene)acetone3160-35-832 % similar Beta,beta-Dimethylacrylshikonin24502-79-232 % similar 2′-Hydroxy-4,4′,6′-trimethoxychalcone3420-72-232 % similar Osthol484-12-832 % similar Kushenol I99119-69-432 % similar Baohuoside ii55395-07-832 % similar Dehydrozingerone1080-12-232 % similar