牡荆黄酮是一种化学物质，分子式为C21H20O10。ORIENTOSIDE; APIGENIN-8-C-GLUCOSIDE; 4h-1-benzopyran-4-one，5，7-dihydroxy-8-beta-d-glucopyranosyl-2-(4-hydroxyphenyl; 8-beta-d-glucopyranosyl-apigenin; 8-d-glucosyl-4’，5，7-trihydroxy-flavon; 8-beta-D-glucopyranosyl-5，7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; VITEXIN 98+%